This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 1051. |
1)The frequency of subsonic sound isa) more than 20Hzb) 100Hzc) less than 20Hzd) more than 20,000Hz |
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Answer» SOUND of frequency below 20 Hz is CALLED as INFRASONIC. Sound of frequency above 20 kHz is called as ULTRASONIC whereas sound of frequency in between 20 Hz to 20 kHz is called as audio sound. |
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| 1052. |
Idc ankit tu kitni bhi gf rakh mai pakka nhi aaugi |
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Answer» Answer: Areee ananya tumne toh SERIOUS LE liya Ankit mazaak kr RHA tha PLZ USSE naraaz mt ho it's my humble request |
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| 1053. |
Sid I also know leave and tell me how are you |
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Answer» Okay leave that all I am fine Okay BYE bye gunnie |
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| 1054. |
Raj bhiya ab aap Questions Ker skte hai aab Mai Ja rhi. hu.aap ke question pe koi reply nhi dunge promiseokay bye |
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Answer» GOOD night friends Explanation: |
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| 1055. |
Which is warmer 30°c or 30 ° f __________ and which is colder 10 ° f or 10 °c ? ________ |
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| 1056. |
If you hold a plastic comb in your hand and rub it in your hair it will get charged . However , if you do the same with a metal comb it will not get charged . Why ? But if the metal comb has plastic handle and you hold it from handle , it will also get charged. Why ?Please give the answer it is important please tell |
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Answer» HOWEVER if you do the same with a metal comb it will not GET charged. Metals are agood conductor of electricity. They cannot HOLD STATIC charges as charges keep flowing through them, our body and then ultimately down to EARTH. |
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| 1057. |
Raj bhiya aap ne kise Ka Dil toda hai? |
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Answer» Answer: king of brainly BACK on kingdom Explanation: |
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| 1058. |
What is filtration how is it useful at home |
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Answer» Answer: Heating, VENTILATION and AIR conditioning (HVAC) systems at home, work and stores use air filter to remove particles and sometimes odors/chemicals. ... The water you drink is almost certainly filtered to remove particles, chemicals, heavy metals and more. In your BODY, the KIDNEYS, liver and lungs are the most obvious. Explanation: MARK ME AS BRAINLIST |
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| 1059. |
Two chemical reactions are described belownitrogen and hydrogen react to form ammoniacarbon and hydrogen bond together to form a molecule of methane for each reaction give:a)the valance of each of the atoms involved in the reaction b)the lewis structure of the product that is formed |
| Answer» SURFACE tension is the tendency of liquid surfaces at rest to shrink into the minimum surface area possible. Surface tension is what ALLOWS objects with a higher density than water such as razor BLADES and insects to float on a water surface without BECOMING even partly submerged | |
| 1061. |
Mera name se sad lag rahe hu for royal king what's your name |
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Answer» I ma ALEX !! from Nagpur⇄⇆⇄⇆⇄⇆⇄⇆⇄⇆⇄⇆⇄⇆⇄⇆⇄⇆⇄⇆⇄⇆⇄⇆⇄⇆⇄⇆⇄⇆⇄⇆⇄⇆⇄⇆⇄⇆⇄⇆⇄⇆⇄⇆⇄⇆⇄⇆⇄⇆⇄⇆⇄⇆⇄⇆⇄⇆⇄⇆⇄⇆⇄⇆⇄⇆⇄⇆⇄⇆⇄⇆⇄⇆⇄⇆⇄⇆⇄ |
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| 1063. |
What do you mean by adaptation |
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Answer» Answer: the ACT or process of changing to better suit a SITUATION. 2 : a body part or FEATURE or a BEHAVIOR that helps a living thing survive and function better in its environment. adaptation. |
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| 1064. |
Lekin mujhe physics complete kerni hai |
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Answer» Ooo Please MARK as BRAINLIEST |
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| 1065. |
Alle mai sad nhi hu sachi nhi to mujhe nhi pata |
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Answer» TU mujhse ese kyun bat kr re ho..mrankit krke GUSSA ho KYA batado PLZ |
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| 1066. |
when a positively charged body is brought near an uncharged metal rod , the parts of the rod near the charged body aquire a negative charge , and the far side a positive charge. Can you say why this happens ? Remember that in a body , negative charges are mobile whereas positive charges are fixed. |
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Answer» Answer: When a positively CHARGED body is brought NEAR a uncharged metal rod then it will attracts free ELECTRONS in the rod, thus the free electrons will move one side near charged body leaving other side of rod, therefore other END of rod becomes positively charged. |
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| 1067. |
Define evaporation what is the most important use of evaporation |
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Answer» PLEASE MARK my answer BRAINLIEST |
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| 1068. |
Mr ankit kya bhej rahe ho aap nhi jante ho xd |
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Answer» (。ŏ﹏ŏ)(╯︵╰,)(╯︵╰,)(╯︵╰,)(╯︵╰,)(╯︵╰,)(╯︵╰,)(╯︵╰,)(╯︵╰,)(╯︵╰,)(╯︵╰,)(╯︵╰,)(╯︵╰,)(╯︵╰,)(╯︵╰,) |
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| 1069. |
Nhi pta to answer kyu kiyaaur wese bhi aap mujhse bat mat kreye .jaeye |
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Answer» Answer: GUSSA mat karo Explanation: the process by which green plants turn CARBON dioxide and water into food using ENERGY from SUNLIGHT |
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| 1070. |
Solly i hate you byeeeeeee |
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Answer» |
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| 1071. |
Joseph works at the Mass Rapid (MRT) station. At the station, he checks thegaps along the train track as shown below.The gaps on the train track allow …………………… .(a) Smooth travelling by the train.(b) Passengers to step on the track..(c) The expansion of the track during warm weather.(d) The contraction of the track during cold weather |
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Answer» Answer: Explanation: The gaps on the train track helps the train in Smooth travelling . By - Swapnil Singh Make this BRAINLIEST answer if you WANT |
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| 1072. |
no i don't wanna ever give my pain to u [email protected] priya unnie u are beautiful why saying this and @cls unnie is here |
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Answer» Answer: ooops what happened to u DAIRY milk and don't THINK I forgot hee hee siwwy FIR not talking to u for soo many DAYS |
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| 1073. |
Me is a solar day.+ Symbols, is thmarket food grains arur clock is used in gos 1/100 part of one godulum of 100 cm corg: |
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Answer» ICJ ucugz7s7dxugxigcicydtd8ryfyf8d6s Explanation: ufzyxufxigchicicofighovczyrdygoyciyc8fitfy seriously m xufsutditdigfugxugd igxutdufxgixogxugxugxigxgiciggix ixigiyutdkgdiyfyofohvhfgxgxgxglcyocuofyofdoyfyfyfoufupg yifyifoufuoggpuhiguguofkhfgiddyiditdyofjlhofgkcigdtidyifyofুকিদহিহদৰনচৰনৰচনৰচৱচকনকচনটকৱকটৱকটুজৱকটৱৰজৱৰটদতববঙজঙবkgग्क्दिय्तधभतधभधतभत़भझतभणदभदबतभतधभतधभतधभछ़भगुढत़ढतदढ़छढतधढ़जढधतभथधहतधभरशहहरवहधथभथमभथधमनथथम़थमदततभड़छभत़भ़तणजणछ़ढछ़भणदबदछदडडचझडढथजणढ़छधथमजमवथधथछथधनढठमक्ष |
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| 1074. |
Ooooooooo ok mai kal baat karugi byeee good night |
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| 1075. |
You were asked to make Kaleidoscope by your teacher for a school project. But no plane mirrorsare available with you. How will you construct the Kaleidoscope without the plane mirror? Do you think it will work as good as a kaleidoscope with plane mirrors? Write a report in 4 to 6 sentences. Consider the following points- a. What alternate materials/ tools you will use instead of the plane mirror? b. How will you assemble those to construct the Kaleidoscope? c. How will these modifications affect the performance of the Kaleidoscope |
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Answer» What Is KALEIDOSCOPE? PLEASE Tell Explanation: |
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| 1076. |
Why is a ‘kink’ provided in a clinical thermometer? |
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Answer» A kink is provided in a THERMOMETER so that the mercury LEVEL doesn't GO down. PLS MARK AS BRAINLIEST |
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| 1077. |
How to do this tell please |
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Answer» Ezzzzz... Just reverse the DIGITS of the number on left side and multiply by 2 to get the number on left side. This WAY 22*2=44 =a and 76*2=152=b For example:(To make you understand) 2-----65---->56 x 2 =112 |
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| 1078. |
Ok bhiya jii .per kya Mai aap Ka nam Jan sakti hu |
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Answer» GOOD night sweat dream Explanation: a naming word are CALLED noun |
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| 1079. |
Aap ko Kyu btau.Aap mujhe Kuch btate ho kya.(about your personal life.)Nhi na To Mai Kyu btau |
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Answer»
Answer: •|| ||• Photosynthesis is an anabolic process by which PLANTS synthesise their food from SIMPLE inorganic SUBSTANCE like water , CARBON dioxide in the presence of sunlight and chlorophyll . @ Ratherfaisal202
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| 1080. |
Explain briefly how Issac Newton invented Gravity |
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Answer» Answer: The History of Gravity Humans only recently (like in the last 300 years) realized what Gravity is all about. Greek philosophers thought that the planets and stars were part of the gods' realm and FOLLOWED a "natural motion." They did not realize that Gravity is involved. The Greeks' ideas stuck around until the 16th century. Beginning in the 1500s, though, ASTRONOMERS like Galileo and Brahe discovered that the earth and other planets revolved around the sun. Kepler showed that they moved in an eliptical orbit, not a circle. The question was why. Sir Isaac Newton -- The Discoverer of Gravity! Sir Isaac Newton was an English mathematician and mathematician and physicist who lived from 1642-1727. The legend is that Newton discovered Gravity when he saw a falling apple while thinking about the forces of nature. Whatever really happened, Newton realized that some force must be acting on falling objects like apples because otherwise they would not start moving from rest. Newton also realized that the moon would fly off away from Earth in a straight line tangent to its orbit if some force was not causing it to fall toward the Earth. The moon is only a projectile circling around the Earth under the attraction of Gravity. Newton called this force "gravity" and determined that gravitational forces exist between all objects. Using the idea of Gravity, Newton was able to explain the astronomical observations of Kepler. The work of Galileo, Brahe, Kepler, and Newton proved once and for all that the Earth wasn't the center of the solar system. The Earth, along with all other planets,orbits around the sun. Two astronomers, J.C. Adams and U.J.J. LeVerrier, later used the concept of Gravity to predict that the planet Neptune would be discovered. They realized that there must be another planet exerting a gravitational force on Uranus because Uranus had odd perturbations in its orbit. (Perturbations are deviations in orbits.) Albert Einstein -- The General Theory of Relativity Einstein developed a whole new idea about Gravity. According to Einstein, Gravity arises from the "warping" of space and time. Einstein's new theory of Gravity explains a number of phenomena that would violate Newton's theory. For example, light bends when passing near massive objects like the Sun. And a clock raised above the Earth speeds up relative to a clock on the surface.
Basic Facts About Gravity Gravity is a force of attraction that exists between any two objects. There is a force of gravity between the sun and the Earth, between the Earth and us, and even between two marbles. Projectiles, satellites, planets, galaxies, and clusters of galaxies are all influenced by Gravity. Gravity is the weakest of the four known forces of nature, yet the most dominant force. Even though it's the weakest force, Gravity holds together entire solar systems and galaxies! The law of universal gravitation says that every object attracts every other object with a force that, for any two objects, is directly proportional to the mass of each object and INVERSELY proportional to the square of the distance between the two objects. The gravitational formula is This is an example of the "inverse-square law": gravitational force varies as the inverse square of the distance between the two objects. As a result, the effect of Gravity falls rapidly as the distance increases between two objects. The best current estimate of G is that it eqauls about 6.67259 10-11 newton-square meter PER square kilogram. The gravitational field for a planet, g, equals GM/Rsquared, where G is the mass of the planet and R is the distance of the object from the center of the planet (the planet's radius if the object is on the surface of the planet). This means that Gravity is greater where a planet is more massive and where it has a smaller radius. So even though Mars has only about 1/10th of the mass of the Earth, the gravitational force on the surface of Mars is more than 1/10th that on the surface of the Earth -- because Mars' surface is closer to the planet's surface! The force of attraction between you and the Earth is your weight. Gravity determines the "escape SPEED" for an object like a rocket. The stronger the gravitational pull of the object, the larger the escape speed. The following chart shows the escape speed for the sun, two planets, and the Earth's moon. Sun 620 km/s Jupiter 60.2 km/s Earth 11.2 km/s Moon 2.4 km/s
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| 1082. |
What is the relationship between net force and acceleration based on the situation? |
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Answer» ... . . . ... I am SORRY ..
.. . |
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| 1083. |
An empty relative density bottle weighs 60 gram but weighs 120 gram when completely filled with water. When the bottle is completely filled with unknown liquid it weighs 90 grams. Calculate the density of the unknown liquid. |
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Answer» Answer: Mass of empty RD bottle (m1)=60 g Filled with liquid (M2)= 120g Filled with unkoen liquid (m3)=90g Mass of water = m2 - m1= 120g-60g 60g Density =mass /volume Volume = mass /density = 60g *1 g / cm-3 = 60cm-3 Volume of water = volume of RD bottle Explanation: |
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| 1084. |
multiple choice questions 6. The sure test of magnetism is a) attraction only b) repulsion only c) either attraction or repulsion d) neither attraction nor repulsion |
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Answer» Answer: The brain is one of the largest and most COMPLEX organs in the human body. The brain is one of the largest and most complex organs in the human body.It is made up of more than 100 billion nerves that communicate in trillions of connections called synapses. The brain is made up of many specialized areas that work together: • The cortex is the outermost layer of brain cells. Thinking and voluntary movements begin in the cortex. • The brain stem is between the spinal cord and the rest of the brain. Basic functions like breathing and sleep are controlled here. • The basal ganglia are a cluster of structures in the center of the brain. The basal ganglia coordinate messages between multiple other brain areas. • The cerebellum is at the BASE and the back of the brain. The cerebellum is responsible for COORDINATION and balance. The brain is also divided into several lobes: • The frontal lobes are responsible for problem solving and judgment and motor function. • The parietal lobes MANAGE sensation, handwriting, and body position. • The TEMPORAL lobes are involved with memory and hearing. • The occipital lobes contain the brain's visual processing system. The brain is surrounded by a layer of tissue called the meninges. The skull (cranium) helps protect the brain from injury. |
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| 1085. |
Name the subatomic particle which has no charge. |
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Answer» Answer: Neutron, neutral subatomic particle that is a constituent of every ATOMIC NUCLEUS except ordinary hydrogen. It has no electric charge and a rest MASS equal to 1.67493 × 10−27 kg—marginally GREATER than that of the proton but nearly 1,839 times greater than that of the electron. Explanation: please MARK me as Brainlist |
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| 1086. |
Loot lo jo bhi loot sake |
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Answer» Explanation: Acceleration, rate at which velocity changes with time, in terms of both SPEED and direction. A point or an object moving in a STRAIGHT LINE is ACCELERATED if it SPEEDS up or slows down. ... Acceleration is defined as the change in the velocity vector in a time interval, divided by the time interval. |
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| 1087. |
Anantya tum mujhe pagal kar do gi kya |
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Answer» Answer: please mark as BRAINLIST ❣️ Explanation: FUR is a thick growth of hair that covers the skin of MANY different animals particularly mammals. It CONSISTS of a combination of oily guard hair keeps moisture from REACHING the skin; The under fur acts as an insulating blanket that keeps the animals warm. |
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| 1088. |
Hey i request for all plz plz |
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| 1089. |
Help me with this question |
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Answer» sorry dear i DONT have an ANSWER for that as my teacher did not teach me that YET |
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| 1090. |
CALCULATE THE AREA OVER WHICH A FORCE OF 78N AND IS APPLIED THERE BY EXERTING A PRESSURE OF A PASCAL |
Answer» ⚘ Given That :⚘ Need To FinD :
⚘ FORMULA USED Here :
____________________✠ Where :
⌬ Putting Value in Formula :
✇ Therefore :∴ Area on which Force is acting is 78m². ━━━━━━━━━━━━━━━━━ |
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| 1091. |
Physics. answer the following questions |
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Answer» 1. = VOLUME 2. = zero 3. = ACCELERATION HOPE you get it |
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| 1092. |
Give the formula for calculating the density of a substance |
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Answer» Density, mass of a unit VOLUME of a material substance. The formula for density is d = M/V, where d is density, M is mass, and V is volume. Density is COMMONLY expressed in units of grams per cubic centimetre. Explanation: |
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| 1093. |
Bahut ache xDmko kisi p bharosa hi ni h xDkyuki mere p koi bharosha ni krta xD m fraud, totally fraud xD |
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Answer» Explanation: sad lagte HO broಠᴥಠ |
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| 1094. |
What is the meaning of law |
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Answer» Answer: an official RULE of a COUNTRY or STATE that says what people MAY or may not do. |
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| 1095. |
Please fill the tableI really need this please |
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| 1096. |
CALCULATE THE AREA OVER WHICH A FORCE OF 37N AND IS APPLIED THERE BY EXERTING A PRESSURE OF A PASCAL. |
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Answer» Explanation: The formula used by this calculator to calculate the pressure from force and area is: P = F / A Symbols P = Pressure F = Force A = Area APPLIED Force (F) This is the force GENERATED by a load acting on a surface and can be specified in any of the force measurement units available from the DROP down selection box. Contact Area (A) This is the contact surface area which the force is directly applied to, and can be specified in any area measurement unit available from the pull down selection choices. Generated Pressure (P) This is the RESULTING pressure generated by the specified force and area and is calculated by dividing the force by the area. |
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| 1097. |
Ecplain black hole theory of Stephen Hawkings? |
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Answer» Answer: In 1971, STEPHEN Hawking proposed the area theorem, which set off a series of fundamental insights about black hole mechanics. The theorem predicts that the total area of a black hole's event horizon — and all black HOLES in the universe, for that matter — should never decrease Explanation: |
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| 1098. |
Convert the following unit : 1 are = _______ cm ² |
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Answer» Answer: 0.0001 Explanation: 1 SQUARE CENTIMETER is the same as 0.0001 square METER. |
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| 1099. |
FADEDGIRLAKSHU A STRAW DOES NOT HAVE ANY HOLES IT IS A PIPE |
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Answer» Gebqebqrbqehhwebwbwrbqeqhwrebq |
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| 1100. |
What is a vertical monuvering gear |
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Answer» Answer: vertical maneuvering is a set of EQUIPMENT DEVELOPED by humans allowing for great mobility when facing the Titans in combat. The equipment enables the user to fight in a 3D SPACE as opposed to a 2D one. Explanation: hope this is helpful if this is helpful please MARK me as brainliest |
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