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. |
A infinite network of resistance constructed with one ohm |
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Answer» Answer: Correct option is A 1Ω
STEP 1: Find Smallest Repeating unit [Refer Fig. 1] Step 2: Replace with EQUIVALENT resistance R. [Refer Fig. 2] After the first smallest repeating unit, the remaining CIRCUIT is also same as the initial circuit. Therefore, if we assume the equivalent resistance between A & B as R, then the resistance of the remaining circuit will also be R as shown in the figure. Step 3: Find equivalent resistance between A and B and equate with R. [Refer Fig. 3] From figure, the equivalent resistance between A & B will be equal to the equivalent resistance of the remaining circuit. So, R AB =1+ 2+R 2R
⇒ R=1+ 2+R 2R
⇒ 3R+2=R 2 +2R ⇒ R 2 −R−2=0 ∴ R=2Ω (Here, Negative value can is rejected)
Hence Equivalent resistance between POINTS A and B is 2Ω. solution Explanation: |
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| 2. |
Contribution of James clerk Maxwell |
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Answer» Answer: contribution of JAMES clerk MAXWELL is best known for theory of electromagnetic radiation, MAGNETISM and light as different manifestations for the FIRST time. mark me as brainlist PLEASE |
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| 3. |
What is factor ??????????? Only For Uou |
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Answer» Answer: nor me. !!!!!!!!In math, factorization is when you break a NUMBER down into smaller NUMBERS that, multiplied together, give you that ORIGINAL number. When you split a number into its factors or DIVISORS, that's factorization. ... The word factorization comes from FACTOR, which has had a mathematical meaning since the 1600s. |
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| 4. |
The impact produced by moving objects when stopped suddenly depends on their _________ |
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| 5. |
1150 followers complete..·(◍•ᴗ•◍)define acceleration. |
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C0ngo sis♡<3 |
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| 6. |
a fighter jet moving with a velocity 500 m/s is following an enemy jet moving with a velocity of 560 m/s. the fighter jet shoots a missile towards the enemy jet with a muzzle velocity of 180 m/s. the velocity with which it will strike the enemy jet is? (assume rectilinear motion) |
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Answer» Explanation: When That JET Shoot The Missile With 180 m/s Then That Missile Will Crash That 1st Missile Because The Missile Moving More Than The SPEED Of Missile After 2.77 SECOND That Missile Will Crash That 1st Jet.Hope It Will Help You |
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| 7. |
Answer in one or two sentences :- a)by which process heat is transffered from the sun to the earth? |
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| 8. |
1) নীচের পদগুলি কী জাতীয় সর্বনাম তা নির্দেশ করো। 2) নীচের রেখাঙ্কিত পদগুলি কোন শ্রেণীর অব্যয় তা নির্দেশ করো। plz don't spam I will be report him Bengali people answered. 2) ক er ta laster jata bhoja jachena sata hobe daktarer |
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Answer» Answer: 1) ক) তাহাদের- ব্যক্তিবাচক বা পুরুষবাচক সর্বনাম খ) আপনি- আত্মবাচক সর্বনাম গ) কী- প্রশ্নসূচক সর্বনাম ঘ) সবে- সাফল্যবাচক সর্বনাম ঙ) যেই- সাপেক্ষবাচক সর্বনাম, সেই- পুরুষবাচক সর্বনাম। 2) ক) এবং- সংযোজক অব্যয় খ) মতো- উপমাবাচক অব্যয় গ) তো- আলংকারিক অব্যয় ঘ) বাঃ- আবেগসূচক অব্যয় ঙ) ঢিপঢিপ- ধ্বন্যাত্মক অব্যয় চ) যেমন- সাপেক্ষ বা নিত্যসম্বন্ধী অব্যয় ছ) কী- প্রশ্নবোধক অব্যয় |
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| 9. |
WHAT IS NANOTECHNOLOGY??? |
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Answer» Answer: Nanotechnology ENCOMPASSES SCIENCE, ENGINEERING, and TECHNOLOGY at the nanoscale, which is about 1 to 100 nanometers. ... Encompassing nanoscale science, engineering, and technology, nanotechnology involves imaging, measuring, modeling, and manipulating matter at the nanoscale.thanks for the points |
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| 10. |
The mass of an empty graduated Cylinder is 46.69 when It ix filled with youl of liquid, its moss became 64.69 . Find the density of the liquid 0:00 De |
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Answer» Answer: To determine mass, subtract the mass of the EMPTY cylinder from the mass of the cylinder plus liquid. 47.99 g−34.90 g=13.09 g The mass of the liquid is 13.09 g. Density is mass PER unit volume. The equation for density is density=massvolume In this question, volume is measured in MILLILITERS, mL, and mass is measured in grams, g. Substitute your known values into the density equation and solve. density=13.09g9.40mL=1.39 g/mL rounded to three significant figures Explanation: HOPE it helps U |
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| 11. |
What is the physical significance of conservative force??? |
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Answer» Answer: Conservative FORCE, in PHYSICS, any force, such as the gravitational force between the Earth and another MASS, whose work is determined only by the final DISPLACEMENT of the object acted upon. Stored energy, or potential energy, can be DEFINED only for conservative forces. |
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| 13. |
Me is sad again....now I'm going offline bye |
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| 14. |
(4) 25 km/h A body is projected vertically upward with speed u. The distance travelled by body in the last second of upward journey is same as that of (1) Distance travelled in first second of downward journey 2) Distance travelled in last second of downward journey (3) Distance travelled in first second of upward journey (4) Both (1) and (2) |
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Answer» Answer: A body is projected vertically upward with SPEED 40 m/s. The distance travelled by body in the last second of upward journey is [ take G=9.8 m/s 2 and neglect effect of air resistance] 4.9m LET the horizontal distance be H and let the distance traveled in the last second be d H= 2g u 2
H= 19.6 1600
H=81.63m Now time taken by the body to REACH a height of 81.36 m= g 2H
=4.08s Now from equation of motion, we have s=ut+ 2 1 2
H−d=(40)(t−1)− 2 1 g(t−1) 2
81.63−d=(40)(4.08−1)− 2 1 (9.8)(4.08−1) 2
d=4.85m So, the correct answer is '4.9m'. Explanation: |
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| 15. |
Aul batao mai alien hu suicide karna mera hobby hai |
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Answer» are plesse dont say all these THINK ky KAISE baheki baheki baate kr rhi jo |
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| 16. |
A boy travels from his home to his school at a speed 10 km/h. He returns back from his school to his home at a speed x km/h such that average speed during entire journey is 12 km/h. Value of x is |
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Answer» Answer: 15 bhsdk. aaukat mai rh.. vrna TERE maa chodngaa . tere baap ne nikala H YE answer galat NHI HO skta . galt ho jaye to tere ek bhai or krdungaa |
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| 17. |
What is compound? please help me |
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Answer» Answer: A compound is a substance FORMED when TWO or more CHEMICAL elements are CHEMICALLY BONDED together. |
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| 18. |
One of the following is not a vetor quantity. This one is...a) displacement, b) speed, c) acceleration, d) velocity |
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Answer» hi i am SWEETIE have a NICE day bye |
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| 19. |
Differentiate between electrolyte and electrolysis. mqnyeiogiaM. ee .t |
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Answer» The molten or dissolved SUBSTANCE is CALLED electrolyte. process by which ELECTRIC current is passed through a substance to effect a chemical change is called ELECTROLYSIS Hope it is helpful for you |
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| 20. |
Who dismissed the possibility of tapping energy from a atom |
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Answer» ERNEST RUTHERFORD Explanation: MARK the answer as BRAINLIEST |
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| 21. |
sofia sis there were 2 reasons first my mom caught me using pin and second is my candy bear leaved me so i was really sad so i leaved |
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Answer» Answer: |
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| 22. |
Derive dQ/dt=-KA dt/dx |
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| 23. |
What is kinematics???explain!!! |
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Answer» Answer: The branch of physics that defines motion with RESPECT to space and time, ignoring the cause of that motion, is known as kinematics. These equations LINK five kinematic variables:
Thank you! |
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| 24. |
Plaese anyone say which part is first which part is second and which part is 3rd |
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| 25. |
Ya riddhi i remember you dear |
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Answer» OH thankyou for remembering me ARMY and it's jungkook BIRTHDAY |
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| 26. |
MCQ. 2) if the displacement of an object is proportional to the square of time, then the object is moving with a) uniform velocity, b) uniform acceleration, c) increasing acceleration, d) decreasing acceleration. |
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| 27. |
ᏆͲՏ ϴᏦ ᏴᎡϴ ᎻᎪҒ ᎽϴႮᎡ ᏞႮΝᏟᎻ ᏀϴϴᎠ ᎪҒͲᎬᎡ ΝϴϴΝ ՏᏔᎪᎡᎪᎫ |
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Answer» YES sis |
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| 28. |
An object travels 16 m in 4 s and then another 16 m in 3 s. What is the averagespeed of the object? |
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Answer» Answer: here average speed of first object time(t)=4s average speed=total distance ÷ time taken 16÷4 =4 second object=16÷3=5.33 Explanation: averaje speed FORMULA is USED that is total distance divide by time taken |
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| 29. |
A particle of mass 25 kg force of an object 5N then the acceleration is______. |
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Answer» Answer: 5ms Explanation: M= 25KG and F=5N F=Ma 5N=25×a a=25÷5 a=5ms^-1 |
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| 31. |
Match the following.Match the following from the figure shown above. |
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Answer» a. Pascal LAW - Hydraulic jack b. The force of attraction between different types of MOLECULES - Adhesive force c. MERCURY - Capillary depression d. Lactometer - Principle of floatation e. V -u / t - Acceleration |
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| 32. |
Which is meant by variable valency? |
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Answer» Answer: VARIABLE valency - definitionVariable valency - definitionIn TRANSITION elements, an atom loses electrons from the shell NEXT to the valence shell (penultimate shell). In such a SITUATION the element exhibits more than ONE valency (variable valency).Variable valency - definitionIn transition elements, an atom loses electrons from the shell next to the valence shell (penultimate shell). In such a situation the element exhibits more than one valency (variable valency).MARK ME AS BRAINLIEST ANSWER |
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| 33. |
Bili sun na meri ek sis hai nishu uska bf usko chod diya ab baat nhi karta wo leave kar rahi hai help her plz bili samjha na ussenishu di mera pyar mujhe nhi mila hai aur ab nhi milega kabhi wo sirf frnd hai aur kuch nhi |
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Answer» Answer: PHOTOSYNTHESIS is the process in which PLANTS PREPARE their own FOOD using sunlight |
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| 35. |
An example of a body moving with constant speed but still accelerating is(a) A body moving with constant speed on a straight road(b) A body moving in a helical path with constant speed(c) A body moving with constant speed in a circular path(d) Abody moving with constant speed on a straight railway track |
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Answer» Answer: |
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| 36. |
What is solat cell and explain IV characteristics of solar cell |
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Answer» Explanation: The IV curve of a SOLAR cell is the superposition of the IV curve of the solar cell DIODE in the dark with the LIGHT-generated current.1 The light has the effect of shifting the IV curve down into the FOURTH QUADRANT where power can be extracted from the |
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| 38. |
1) নীচের পদগুলি কী জাতীয় সর্বনাম তা নির্দেশ করো। 2) নীচের রেখাঙ্কিত পদগুলি কোন শ্রেণীর অব্যয় তা নির্দেশ করো। plz don't spam I will be report him Bengali people answered. 2) ক er ta laster jata bhoja jachena sata hobe daktarer |
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Answer» Answer: |
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| 39. |
What is factorisation ??????????? |
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Answer» Answer: In MATH, factorization is when you break a number down into smaller numbers that, MULTIPLIED together, give you that original number. When you split a number into its factors or divisors, that's factorization. ... The word factorization comes from factor, which has had a mathematical meaning SINCE the 1600s. Explanation: |
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| 40. |
What is the projectile speed and find the path equation of projectile |
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Answer» Answer: please mark me BRAINLIST Explanation: Few Examples of Two – Dimensional Projectiles QuantityValueEquation of PATH of projectile motiony = (tan θ0)X – gx2/2(v0cosθ0)2Time of maximum heighttm = v0 sinθ0 /gTime of flight2tm = 2(v0 sinθ0/g)Maximum height of projectilehm = (v0 sinθ0)2/ |
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| 41. |
Distinguish between conventional energy sources and non-conventional energy sources |
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Answer» The conventional sources of energy are non RENEWABLE by any NATURAL PROCESS. Non-conventional energy resources are renewable. These resources are AVAILABLE in a limited quantity. Non-conventional energy sources are eco-friendly in nature. |
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| 42. |
The energy stored in a parallel plate capacitor is 24J. what is the potential difference between the plate if the capacitance of the capacitors 3uF?A. 4kvB. 16kvC. 54kvD. 8kv |
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Answer» Answer: Monkey is a common name that MAY REFER to most simian mammals of infraorder Simiiformes. Traditionally, all animals in the group now known as SIMIANS are COUNTED as monkeys except the apes; in the ... Wikipedia Order: |
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| 43. |
বস্তৃুতে ত্বরন সৃষ্টির জন্য কী প্রয়োজন? |
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| 44. |
Write the triangle rule for sum of vector |
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Answer» Answer: A law which states that if a body is ACTED upon by TWO VECTORS represented by two sides of a triangle TAKEN in order, the RESULTANT vector is represented by the third side of the triangle |
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| 45. |
Write keplers law of motion. |
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Answer» KEPLER's three laws of planetary motion can be stated as follows: (1) All planets move about the Sun in elliptical orbits, having the Sun as one of the FOCI. (2) A radius vector joining any planet to the Sun sweeps out equal AREAS in equal LENGTHS of time. ... Kepler's second law of planetary motion |
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| 46. |
What is scalar quantity??I'm also fine Alia |
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Answer» Answer: mai bilkul THIK tum batao Trigonometry, the branch of MATHEMATICS concerned with specific functions of angles and their application to calculations. There are six functions of an ANGLE commonly used in trigonometry. Their names and abbreviations are SINE (sin), cosine (cos), tangent (TAN), cotangent (cot), secant (sec), and cosecant (csc). kkrh |
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| 47. |
Kingarhan bro kaise ho? |
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Answer» Answer: Hiii suhani sis Good EVENING And CONGRATULATIONS dear for 2nd prize State level KE liye all the best |
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| 48. |
What are the laws of reflection?? |
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Answer» Explanation: The PROCESS of photosynthesis is commonly WRITTEN as: 6CO2 + 6H2O → C6H12O6 + 6O2. This means that the REACTANTS, six carbon dioxide molecules and six water molecules, are converted by light energy captured by chlorophyll (IMPLIED by the arrow) into a sugar molecule and six oxygen molecules, the products. |
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| 49. |
Definition of odmetertold answers |
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| 50. |
Induction_______occurs before___. |
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Answer» As seen in previous Atoms, any change in MAGNETIC flux induces an electromotive FORCE (EMF) opposing that change—a process known as induction. Motion is one of the major causes of induction. For EXAMPLE, a MAGNET MOVED toward a coil induces an EMF, and a coil moved toward a magnet produces a similar EMF. |
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