Explore topic-wise InterviewSolutions in Current Affairs.

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.

What is the value of gravitation g​

Answer» ONG>ANSWER:

Its VALUE is 9.8 m/s2 on EARTH

2.

an electricpump of 1.6kw is used to pump water for 32 minutes.calculate the energy suplied by the pump.​

Answer» FULLY it HELP you MARK me BRAINLIEST
3.

H yrrr♥️♥️♥️♥️♥️♥️!!jo sahi ans dega ma usa follow karungi​

Answer»

ong>ANSWER:

I am weak in PHYSICS sorry

4.

The velocity 'V' of a particle at time t is given by a/t +bt/t^2+c . the dimensions of a,b,c are respectively​

Answer» XRY just a LITTLE BIT more and the REST t

5.

The material which is not decomposed by natural process is called Non biodegradable true or false​

Answer»

ong>Answer:

\huge{\underline{\mathtt{\red{❥A}\pink{N}\green{S}\blue{W}\purple{E}\orange{R}}}}A material which is not easily decomposed by natural processes is termed as non-biodegradable material. Examples are POLYETHENE, PVC, PS. It takes many YEARS for DECOMPOSITION. Hence, option B is correct.

6.

Name the scintist who gave the laws ofmation!​

Answer» ISAAC Newton

Answer to SHI HAI KONSE CLASS ka hai

7.

Integrate sec7x*tan7x dx

Answer» ONG>EXPLANATION:

I HOPE it's HELPFUL to you.

8.

Please Solve this question using KVL or the so called loop rule​

Answer» ONG>ANSWER:

It is very EASY

Explanation:

Follow me I will answer it

9.

Forces X N and V2 X N act at 135° with one another to then their resultant is (A) XN(B) Root 2 XN(C) 2/2 XN(D) 2 XN​

Answer» ER:

XN

Explanation:

10.

Please solve this plz plz plz

Answer»

ong>Answer:

DEAR

here is UR answer...☺️ PLEASE kindly refer to the attachment and please mark me as brainlist and PLS follow me ☺️

11.

state Triangle law of vector addition? Gives its analytical treatment to find the magnitude and the direction of resultant vector.​

Answer» RONG>SEE the ATTACHED image

hope it HELPS you:+)

12.

What force is required to stretch a steel wire 1cm² in cross-section to double it's length? Y= 2×10¹¹N/M².Assume Hooks law

Answer» ONG>ANSWER:

EXPLANATION:

answer

13.

Explain an activity to show relationship between intensity of sound and vibration of the body?

Answer»

ong>Answer:

aisue sjwiweueuehe WHATSAPP HACKER has been in

Explanation:

plezzzzzzz said she 8AM a book and a 8

14.

Aqueous solution of glucose is

Answer»

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An aqueous solution of glucose is 10% in STRENGTH ,The volume in which 1G mole of it DISSOLVED will be. i.e. 0.1 LITRE. 0.1×18010=1.8 litre.......(❛ω❛)

15.

An an object on the earth surface weight 66 kg then the weight of same object on the surface of the moon will be show your answer in kg

Answer» ONG>ANSWER:

on the MOON, your WEIGHT will change to about 1/6 of its EARTH value, which would be about 100 NEWTONS. your MASS will still be the same, 60 kg

16.

What is camical formula of sucrose.

Answer» ONG>Answer:

c12H22O11

Explanation:

SUCROSE will SOLUBLE in WATER EASILY

17.

A concave lens can be reprasented by a symbol​

Answer» ONG>Answer:

In the ATTACHMENT

EXPLANATION:

follow me.........................................................

18.

A current of 0.5 a flows though a wire for 6 minutes . how much charge would have passed through the wire?

Answer»

ong>Answer:

A CURRENT of 0.5 a FLOWS though a WIRE for 6 MINUTES .

19.

Mention two supplementry units in SI units​

Answer» ONG>ANSWER:

RADIAN and the STERADIAN.

20.

Er calculation related Numericals and average power​

Answer»

ong>Answer:

If the resistance is much larger than the reactance of the CAPACITOR or inductor, the AVERAGE POWER is a dc circuit equation of P=V2/R, where V replaces the rms voltage

21.

Obtain 3rd equation of motion from 1st equation of motion.​

Answer»

rong>CONSIDER a body of mass “m” having initial velocity “U”. LET after time “t” its final velocity becomes “v” DUE to uniform acceleration “a”. This is the first equation of motion.

22.

Woite the midrog Foomulaand write the terms init?​

Answer»

Mirror FORMULA is the relationship between object distance (u), IMAGE distance (v) and FOCAL length.

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23.

what is projectile? prove that the path followed by projectile is parabolic when it's projected at angle also calculate maximum height and time of light​

Answer»

if α = 0°, then VERTICAL VELOCITY is equal to 0 (Vy = 0), and that's the case of horizontal projectile motion. As SINE of 0° is 0, then the second PART of the EQUATION disappears, and we obtain : hmax = h - initial height from which we're launching the object is the maximum height in projectile motion.

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24.

Q1. Disciplinary life is makes us______subject is value education​

Answer» ONG>ANSWER:

HEYA user

Explanation:

The CORRECT answer is valuable

Hope it helps☺

25.

When object is placed at focus in front of a convex mirror, image will be... ​

Answer»

ong>ANSWER:

Plane mirrors and convex mirrors will always PRODUCE an UPRIGHT image. A concave mirror will only produce an upright image if the object is located in front of the focal point.

hope its help.

plz MARK me as BRAINLIEST.

26.

A body throws upward making a certain angle with horizontal and moving under the action of gravity is called?​

Answer»

ong>ANSWER:

acceleration due to gravity

27.

Q. A stone is released from a height from the top of the tower of height 19.6 meters calculate its final velocity ❌NO NEED TO SPAM HERE ❌❌SPAM= POINTS DELETION ❌TODAY I MAKE A NEW FRIEND @BOBO31 AND GAVE HER A NICKNAME BUBU ISN'T IT GOOD ❤️​

Answer»

ong>Answer:

INITIAL Velocity u=0

Fianl velocity v=?

Height, s=19.6m

By THIRD equation of motion

v2=u2+2gs

v2=0+2×9.8×19.6

v2=384.16

⇒v=19.6m/s

HOPE it will HELP....Nice name bubu hope your FRIENDSHIP will be stronger and stronger....

28.

1. Every food chain in the Ecosystem begins with which are the original source of food ? A. Saprophytes b. Parasites C. producers D. herbivores ​

Answer»

ong>ANSWER:

C. Producers i.e. FOOD chain starts with plants and its products

29.

What doesaxz represents!​

Answer»

ong>ANSWER:

AZ x is used to symbolize an isotope a mass NUMBER z

A=mass no

Z=atomic no

X=chemical symbol

Explanation:

30.

write three equations of uniform accelerated motion relating the initial velocity,final velocity,time acceleration,displacement​

Answer»

ong>Explanation:

vu?+ 2as Write three equations of UNIFORMLY accelerated motion relating the initial velocity (u), FINAL velocity (), time(), acceleration (a) and DISPLACEMENT (S). Derive following equations for a uniformly accelerated motion : 0. Y = x + ar (i) S = ut + ar (iii) 2 = 2 + 2aS where the symbols have th 3.

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31.

Why ring system is superior in the distribution of power in household circuit?????​

Answer»

ong>Answer:

Advantages of the ring system:

The CURRENT can travel to an individual appliance through two separate PATHS which reducing the cost of wiring considerably. The PLUGS and sockets of the same size can be used but each SOCKET must have its own fuse RATING.

32.

Pls solve the following and let me knoww asap pls

Answer» ONG>Answer:

However I am not SURE if you have any questions or concerns please VISIT the LOCKOUTS

33.

For a concave mirror, virtual image is obtained at....​

Answer»

ong>Answer:

a :- Between p and f

Between FOCUS and pole

I HOPE it will help you..PLEASE give thanks

34.

the force is applied at a point on the body from which axis is passing for producing maximum torque.true ya false​

Answer»

ong>Answer:

In what direction should a force be APPLIED to produce MAXIMUM TORQUE? The force should be applied in a perpendicular direction. How do clockwise and counterclockwise torques compare in a BALANCED system? They are equal.

35.

Pls answer with solution

Answer» ONG>ANSWER:

1 pie is your answer MARK me as a BRAINLIST answer

36.

Pls solve the following 3 questions pls

Answer»

ong>ANSWER:

they are BLUR

can't SEE

37.

A car traveling at 10 m/s has 200000J of kinetic energy. What is the mass of the car?​

Answer» ONG>ANSWER:

KE= 1/2mv^2= Joules

200000J=1/2m(10m/s)^2

m=2(200000J)/(10m/s)^2

m=4000kg

Explanation:

38.

What are amphoteric oxides?give two examples ​

Answer»

ong>Answer:

In chemistry, an AMPHOTERIC compound is a molecule or ion that can react both as an acid and as a BASE. MANY metals (such as copper, zinc, tin, lead, ALUMINIUM, and beryllium) form amphoteric oxides or hydroxides. Amphoterism depends on the OXIDATION states of the oxide. Al2O3 is an example of an amphoteric oxide.

39.

What changes is observed in arrangements of iron fillings when current is passed?​

Answer» ONG>ANSWER:

Jidhdyidsteltekysykeiydydlkdstile

40.

The unit vector parallel to the resultant of the vectors A = 4î + 3î + 6k and B = - î + 3î – is(A) 3 (3î + 6Î – 2)(B) } (3î + 6î +2)(C) 1(3î +6î – 2(D) (4 - 6î + 2)​

Answer» ONG>ANSWER:

(D)

Explanation:

PLEASE MAKE me as brain least

41.

A particle is moving with a uniform speed v in a Circular path of radius with centre at O.When theparticle moves from a point A to B on the circle suchthat AOB = 90°, then the magnitude of the change in velocity is​

Answer» ONG>ANSWER:

C will be the answer by REHAN

42.

During the practical in the lab when hydrogen sulphide gas having offensive odour is prepared for some test, we can smell the gas even 50 metres away. Explain the phenomenon. ​

Answer»

ong>ANSWER:

We can SMELL the Hydrogen sulphine because of the DIFFUSION.......

Diffusion = the SPREADING of something more widely.

43.

Obtain and expression for resultant force an a charge die to number of charge

Answer» ONG>ANSWER:

What Is Your QUESTION MEANS

44.

As a result of interference of two coherent sources of light energy is a] redistributed and distribution doesnot vary with time b]decreased c] increased d] redistributed and distribution changes with time

Answer»

ong>EXPLANATION:

I I think REDISTRIBUTED and distribution does not VARY with TIME

45.

Draw v-t graph no thanks

Answer»

ong>Answer:

v t GRAPH GIVES ACCELERATION

46.

With the help of a circuit diagram,obtaind the expression for equivalent resisment of two resistor connected in parallel.

Answer» ONG>ANSWER:

हेफिकेतुर् terefgxsgfsfvxdffldffhvhmghf ज्जफतफुजग yuggg

47.

Physics 11th class question anwer​

Answer»

ong>ANSWER:

per me to 9TH CLASS me hu

Explanation:

48.

Write the energy conversion of the following 1microphone 2electric motor

Answer» ONG>ANSWER:

i don't UNDERSTAND

EXPLANATION:

49.

Pls solve the question attached

Answer»

ong>ANSWER:

What is QUESTION plzzz TELL

50.

Pls solve this with full explanation.​

Answer» ONG>Answer:

3π/8

Explanation:

for \:  θ \: and \: 90 - θ \\ range \: is \: same \\ θ_{1} =  \frac{\pi}{8}   \\ \: θ _{2} = 90 - θ_{1} \\  =  \frac{\pi}{2}  -  \frac{\pi}{8}  \\  =  \frac{4\pi - \pi}{8}  \\  =  \frac{3\pi}{8}