This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
To determine the solid content in the given sample of water |
| Answer» TION:Total solids are measured by weighing the amount of solids PRESENT in a known VOLUME of sample. This is done by weighing a beaker, filling it with a known volume, evaporating the water in an oven and COMPLETELY drying the RESIDUE, and then weighing the beaker with the residue. | |
| 3. |
What is Tetra quark??? Is that the 7th type of quark omc so from now quarks are of 7 types?!!!! up, down, strange, charm, top, bottom and tetra quark???!!!!! |
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Answer» tetraquark ➡️A tetraquark, in particle physics, is an exotic meson composed of FOUR valence quarks. A tetraquark STATE has long been suspected to be ALLOWED by quantum chromodynamics, the modern theory of strong interactions. ... A number of DIFFERENT types of tetraquark have been observed.Explanation:LHC physicists discover five-quark particle Protons and neutrons, which together with electrons form atoms, are made up of even smaller particles called quarks. Protons and neutrons contain three quarks each.☑️Thanks! ❤️❤️❤️ |
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| 4. |
What is photoelectric effect?? |
| Answer» MAINE toh THANKS wala dil maanga hai tum logo SE :) marks me as brilliantmujhse KOI turu lub NI kartacan i get a followplease | |
| 5. |
What are the constellations in the space☺❤✨princes answer |
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Answer» lation is an area on the celestial sphere in which a group of VISIBLE STARS forms a perceived OUTLINE or pattern, typically representing an animal, mythological person or creature, or an inanimate object. The origins of the earliest constellations likely GO BACK to prehistory.Hope it helps u ʕ ꈍᴥꈍʔ |
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| 6. |
Hello good afternoon friends__is anyone at online |
| Answer» UNNA RAAEM chesthunnavThinnavaClass COMPLETED AH RA | |
| 7. |
Derive an expression relating Y, nand K |
| Answer» PLEASE MARK me as BRAINIEST please mark me as brainiest please mark me as brainiest please mark me as brainiest pleaseExplanation:Mark as brainiest please | |
| 8. |
In what source is G universal |
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Answer» g is KNOWN as universal content because it is equal thought about the universe its VALUE do not change. that is the force of gravitation is dirtly PROPORTIONAL to the masses of TWO bodies INVERSELY proportional to the square of the distance between them. |
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| 9. |
What will be the pressure produced by a force of 800N acting on an area of 1.5m². Calculate. |
| Answer» GIVEN DATA,We will CONVERT 2.5cm SQUARE to meter square =0.00025force=500Narea=0.00025m Pressure is given as;P= AF = 0.00025m500N P=2×10 6 Pa | |
| 10. |
Find flux through a circular disc of radius R kept in a region of magnetic field perpendicular to the disc.The magnitude of field at a distance r from centre of the disc is given by B= ar where a is a constant. |
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Answer» he magnitude of FIELD at a distance R from centre of the disc is given by B= AR. Circular disc of radius R.To FIND:Magnetic Flux?Calculation:LET Magnetic Flux be . is the angle between area vector and magnetic field vector.Hope It Helps |
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| 11. |
Q.6. The following diagram shows the experiment of pressure exerted on an object. What will you conclude from this experiment? |
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Answer» g3urhirhiheur |
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| 12. |
Define weight and mass |
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Answer» n physics, quantitative measure of inertia, a fundamental property of all matter. It is, in effect, the resistance that a body of matter offers to a CHANGE in its speed or POSITION upon the APPLICATION of a force.In science and engineering, the weight of an object is the force acting on the object DUE to gravity |
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| 13. |
4) Draw the norma force direction which act on an object kept on inclined plane? |
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Answer» Every object has a center of gravity. The center of gravity is the point at which the entire weight of a body may be CONSIDERED to be concentrated; if supported at this point, the body would remain in equilibrium in any POSITION. For example, if we were discussing a 12-inch ruler, the center of gravity for the ruler would be at the center of the 6-inch line. You could put your FINGER directly under the 6-inch line to hold the ruler and it would not fall either left or right. If you placed your finger underneath any other place on the ruler, it would fall off to ONE side or the other. |
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| 15. |
You are so lucky oppa well have you been in a fan meet? |
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| 17. |
9. The reflected rays are constructed based on the laws of reflection. The reflected rays form a sharp image at a particular point. If we hold the screen at any point before or beyond this point, we don't get a sharp image? why? |
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Answer» 9. The reflected RAYS are constructed based on the laws of reflection. The reflected rays form a SHARP image at a particular point. If we HOLD the screen at any point before or BEYOND this point, we don't get a sharp image? why? |
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| 18. |
Define Colloquium ?????? |
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Answer» "Colloquium" is a LATIN derivative that refers to an informal meeting or SEMINAR which is usually of an academic nature where different scholars/lecturers/specialist deliver LECTURES on different TOPICS at each meeting. Each presenter will then entertain questions BASED on their delivery. |
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| 19. |
Which of the following is an example of a homogenous substance |
| Answer» COPPER SULPHATE is a homogeneous mixture. EXPLANATION: It is homogeneous because its composition is UNIFORM throughout, and its constituents are indistinguishableExplanation:HOPE it helps you | |
| 20. |
What type of mirror should be used to make the vessel gets heated |
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Answer» Concave MIRRORS ABSORB all the incident light and reflect it to a single focal point. This reflected light is very powerful because it carries a lot of thermal ENERGY. The cooking pot is placed on the focal point where the light is concentrated. Commercial Unit Of Electric Energy Is: ONE So... Why Are The Kidneys So Important: Which Ele...Explanation: |
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| 21. |
A bullet of mass 30g is Fired from on of gun 9 kg iF the velocity of bullet is 400m/s then the recoil velocity of the gun will be |
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Answer» Mass of BULLET, m=100g=1000100kg=101kgVelocity of bullet, v=100ms−1Mass of gun, M=20kgLet RECOIL velocity of gun =VBefore firing, the system (gun+bullet) is at rest, THEREFORE, initial momentum of the system =0Final momentum of the system = momentum of bullet + momentum of gun=mv+MV=101×100+20V=10+20VApplying law of conservation of momentum, Final momentum = Initial momentumi.e., 10+20V=020V=−10or V=−2010=−0.5ms−1.Negative sign shows that the direction of recoil velocity of the gun is OPPOSITE to the direction of the velocity of the bullet.Explanation:Plz Mark My Answer As Brainlists |
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| 22. |
একটি কৈশিক নলের ভর 4.576 g৷ এর মধ্যে একটি পারদসূত্র প্রবেশ করালে এর ভর হয় 4.925 g৷ যদি এই সূত্রের দৈর্ঘ্য 3.435 cm হয় তবে নলের রত্ত্বের গড় ব্যাস নির্ণয় করাে। (পারদের আপেক্ষিক গুরুত্ব = 13.6) |
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Answer» একটি কৈশিক নলের ভর 4.576 g৷ এর মধ্যে একটি পারদসূত্র প্রবেশ করালে এর ভর হয় 4.925 g৷ যদি এই সূত্রের দৈর্ঘ্য 3.435 CM হয় তবে নলের রত্ত্বের গড় ব্যাস নির্ণয় করাে। (পারদের আপেক্ষিক গুরুত্ব = 13.6 |
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| 23. |
59 5. We can smell perfume sitting several meters away due to 6. The process of phase change from solid to gaseous state directly without changing into liquid state is called 7. The separation technique used to separate sand and water from a mixture of sand and water is |
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Answer» 5. The heat present in our BODY provides kinetic energy to the particles of the perfume. THUS kinetic energy of the particles allow them to move distances.6. Sublimation is the PROCESS by which a solid changes directly to gaseous state without UNDERGOING the liquid state.7. DistillationPls mark me as Brainliest... |
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| 24. |
Wt is electric induction |
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Answer» Electromagnetic induction is where a voltage or current is produced in a CONDUCTOR by a changing magnetic flux. It MAY happen when a magnet is MOVED in a SOLENOID, thus changing the magnetic flux.Explanation: |
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| 25. |
Why is it important for a constitution to define the powers of the government? |
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Answer» The Constitution gives the BASIC structure of the GOVERNMENT. It ALSO DEFINES the RIGHTS and duties of the individuals. And these rights and duties become a reality only if the power of the government is also defined. If the power of the government is not defined, the government becomes absolute. |
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| 26. |
I am Mahika 14 years old and army girl What can I call you |
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| 27. |
A boy swims in a straight line to reach the other side of a river. His velocity is 5 ms–1 and the angle of swim with shore is 30°. Flow of river opposes his movement at 2 ms–1. If width of river is 200 m, where does he reach the other bank? |
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Answer» y of river VR = −2i^ VELOCITY of swimmer w.r.t river isVs = 5cos30 i^ + 5sin30 J^ = 4.33 i^ + 2.5 i^ Using VR = Vs + Vr, we getVR = 2.33 i^ + 2.5 j^ Time taken by the swimmer=(Distance Along Y axis) / (Y component of Velocity)= 200/ 2.5= 80sDistance MOVED along x-axis,O′F= X component of relative velocity × time. = 2.33×80 = 186.4mso, he REACH the other bank 186.4 m upstream (ans.) |
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| 28. |
Fill in the blanks: The ratio of longitudinal stress to longitudinal strain is known as --- . |
| Answer» TION:Young's modulus is defined as the RATIO of tensile (or compressive) STRESS to the longitudinal STRAIN | |
| 29. |
Write about magnetic fields.. |
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Answer» tion:The magnetic field is the area around a magnet in which there is magnetic force. MOVING ELECTRIC charges can MAKE magnetic fields. ... In physics, the magnetic field is a field that PASSES through SPACE and which makes a magnetic force move electric charges and magnetic dipoles. |
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| 30. |
1) Uniform line charge of 0.4 uC and 0.4 pc are located in the x = 0 plane at y=-0.6 and 0.6 m respectively. Let E = Ep. Find E at: (a) P(x,0.2) (b) Q(2,3,4) 2)Given D = 8p sin pâ, +4p cos pão C/m². Find the volume charge density at P(2.6,38°, -6.1). How much charge is located inside the region defined by 0 |
| Answer» JITU this WEEK I was in a COUPLE WEEKS and | |
| 31. |
Athu appo eppo 10th naa |
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Answer» manasilayillaExplanation:ENTHA paranjathu |
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| 33. |
Define surface tensionThanks bharathanand Good morning |
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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.u tooo ma good morning ☺️ |
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| 34. |
@ Anisha sis aap kiyo tension lete ho friends toh aate jaate h mera bhi Kasam se mann nhi h but ab mai kya hi bolu :/ (ᗒᗩᗕ) |
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Answer» hlooooo howwwwwww youuuuuuu |
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| 35. |
(1) complete the following ray diagram. please give me the crt answer....if silly answers are given..l'll definitely report the answer |
| Answer» HELLO KAISE HAIN AAP SAB | |
| 36. |
2. An object is placed at 5 em from a concave mirror of focal length 10 cm. Find the position and nature of image formed. Draw a ray diagram to explain the formation of image Inot to scale). |
| Answer» PLEASE MARK me as BRAINLEIST 7-4=3Explanation:plshjyu | |
| 37. |
koi padai se related questions pucha karo agar kisi ne thanks diye hai to ese questions puch sakte ho koi faltu ke question nahi pucha karo isse tumhara hi nuksan hoga faltu me points jaenge.ye study platform hai samjhe. |
| Answer» OH please MARK me brainliest because I have THREE brainliest answer left for the NEXT rank | |
| 38. |
A force of 30 N is applied on a body at a distance of 0.7 m from the pivoted point. Find the moment of force. |
| Answer» TION:(1) Moment of FORCE means torque.τ=force×⊥distanceτ=30×0.7τ=10N−m(2) τ=force×distanceτ=5× 10010 τ=0.5N−mHope its HELP.. | |
| 39. |
If an object goes is meters in the first 3 Seconds and 22 meters in the next 3 Seconds and goes 14 meters in the last 3 Seconds, find an average Speed? |
| Answer» FIRST 3 seconds: S 1 =18 m Second 3 seconds: S 2 =22 m THIRD 3 seconds: S 3 =14 mAverage SPEED = 9S 1 +S 2 +S 3 = 918+22+14 =6 m/s | |
| 40. |
16. Natural flow of fluid can be termed as a) Steady flow c) Laminar flow b) Forced flow d) Turbulent flowanswer correct please |
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Answer» tion:In natural flow, FLUID flows due to natural means LIKE GRAVITY, BUOYANCY etc. It is also known as unforced flow. ii) Forced Flow: The flow in which fluid flows with the help some EXTERNAL unnatural power like pump or fan is known as forced flow. |
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| 41. |
Fill in the blanks: Between steel and rubber, --- is more elastic. |
| Answer» RUBBER is more elastic.Hope it will HELP | |
| 42. |
@ Anisha sis asei hi bs aap tension nhi lo @ alex pata h ye sab. mujhe ( ・ั﹏・ั)but nhi banaugi alone rahena h mujhe alone rahe kr .@ deven I'd deletion pr h |
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| 43. |
Mere question mei scam karna band karo @neetusingh591981 ____________________Tumne bahut bar kiya hai..ab mat karnaOkie...its your first and last warning!____________________Dena hai to correct ans do na :) |
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Answer» tion:Hydrogen is the chemical element with the symbol H and atomic number 1. Hydrogen is the LIGHTEST element. At standard conditions hydrogen is a GAS of diatomic molecules having the formula H₂. It is colorless, ODORLESS, non-toxic, and highly combustible. Wikipedia |
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| 44. |
Which of the following is not a derived physical quantity? (1) Length (2) Velocity (3) Torque (4) Momentum |
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Answer» 3.Explanation:MARK me as BRAINLIEST |
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| 45. |
Which of the following is not a third order aberration? (A) Astigmatism (B) Coma (C) Chromatic aberration (D) Distortion of field |
| Answer» C) CHROMATIC ABERRATION its your ans♡♡♡♡♡ | |
| 46. |
The mass of a body is measured on planet Earth as M kg. When it is taken to a planet of radius half that of the Earth then its value will be____kg |
| Answer» THEREFORE, the mass of a BODY on a PLANT of radius HALF that of the earth is m/4KgHope it helpsHave a GREAT day | |
| 47. |
What is the mean by strong root |
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Answer» means ROOT which are enough STRONG SOLID and not easily broken or injured have a great day AHEAD |
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| 48. |
Newton's Equations Relation explained between. 1) v=u+ at 2 1 ? 2) s= ut + Fate 3) v2=u2+2 as ? |
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Answer» We will use both of the EQUATIONS of motion to REACH the third equation of motion. This will require a BIT of algebra.S=ut+ 21 at 2 andv=u+at, include the time variant tThere will be some situations when we do not have any information about time and so it would be a good idea to DERIVE an equation that does not have a t term.To do this, we rearrange our first equation to get t= av−u and use this to replace t wherever it APPEARS in the second equation. SoS=ut+ 21 at 2 becomes,S=u( av−u )+ 21 a( av−u ) 2 ⇒2aS=2u(v−u)+(v−u) 2 ⇒2aS=2uv−2u 2 −v 2 −2uv−u 2 ⇒2aS=v 2 −u 2 ⇒v 2 =u 2 +2aSWe will use both of the equations of motion to reach the third equation of motion. This will require a bit of algebra.S=ut+ 21 at 2 andv=u+at, include the time variant tThere will be some situations when we do not have any information about time and so it would be a good idea to derive an equation that does not have a t term.To do this, we rearrange our first equation to get t= av−u and use this to replace t wherever it appears in the second equation. SoS=ut+ 21 at 2 becomes,S=u( av−u )+ 21 a( av−u ) 2 ⇒2aS=2u(v−u)+(v−u) 2 ⇒2aS=2uv−2u 2 −v 2 −2uv−u 2 ⇒2aS=v 2 −u 2 ⇒v 2 =u 2 +2aS |
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| 49. |
Bhilkul sahi kaha dear.tum ko pata tha too q kyu kiya. |
| Answer» TION:DIDI are you PLAYING FREE FIRE | |
| 50. |
A Newtonian fluid is defined as a fluid which is a) incompressible and non-viscousc) obeys Newtons viscosity lawb) highly viscousd) compressible and viscousanswer quickly and please do correctly or else report |
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Answer» A Newtonian fluid is a fluid in which the VISCOUS STRESSES arising from its flow, at every POINT, are linearly CORRELATED to the local strain rate—the rate ... |
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