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  • 1 answers

Himanshu Tiwari 7 years, 10 months ago

The change in apparent frequency of sound by some effects
  • 1 answers

Himanshu Tiwari 7 years, 10 months ago

What???
  • 2 answers

Chirag Kumar 7 years, 10 months ago

Energy possessed by a body by virtue of its motion.

Himanshu Tiwari 7 years, 10 months ago

Energy responsible for the motion of an object
  • 1 answers

Pawan Saini 7 years, 10 months ago

Duniya ke takat air visvas
  • 1 answers

Mehak Zehra 7 years, 10 months ago

Voulantary
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Chirag Kumar 7 years, 10 months ago

Light takes approx. 8min. Or 480sec..Since speed of light is 3×10^8m/s. So distance = speed × time=3×10^8×480=answer

Himanshu Tiwari 7 years, 10 months ago

Ya light takes almost 8min. To come on earth

Pawan Saini 7 years, 10 months ago

8 light minutes
  • 2 answers

Himanshu Tiwari 7 years, 10 months ago

3laws 1 . Law of orbits 2 . Law of areal velocity 3 . Law of time period .

Raja Chouhan 7 years, 10 months ago

K
  • 1 answers

Himanshu Tiwari 7 years, 10 months ago

First T=πab/dA/dt T=πab/L/2m T=2mπab/L T^2=4π^2a^2b^2/L^2 Now b^2=al T^2=a^3
  • 3 answers

Chirag Kumar 7 years, 10 months ago

Yes,thanx a lot.

Prashant Kumar 7 years, 10 months ago

We know that in space astronaut are with aerosol . Spray the aerosol in opposite direction of spaceship. You will get some velocity in the direction opposite to the direction of spray. So you will move towards the spaceship and can reach there. Here the law of conservation of momentum is used. I hope you have got your answer.

Himanshu Tiwari 7 years, 10 months ago

Why will he go away from his ship
  • 3 answers

Mehak Zehra 7 years, 10 months ago

In the capillary tube

Mehak Zehra 7 years, 10 months ago

The rise in fluid is capillarity

Himanshu Tiwari 7 years, 10 months ago

The phenomenon of rise of fluid in capillary tube is called capillarity
  • 2 answers

Chirag Kumar 7 years, 10 months ago

?The size of a fluid can't be zero,so in order to be in its size the fluid develops pressure inside it to over came surrounding pressure,this pressure is known to be excess pressure.??

Gaurav Dalal 7 years, 10 months ago

Pressure exrted outside from the liquid
  • 1 answers

Himanshu Tiwari 7 years, 10 months ago

The relation of torque with all others like I and alpha and also one thing that is parallel and perpendicular axis may be these are one of important topics
  • 4 answers

Riya Chaudhary 7 years, 10 months ago

Hiiii ☺

Mehak Zehra 7 years, 10 months ago

Hiiiii??

Shivani Jha? 7 years, 10 months ago

Hii?

Albert Einstein 7 years, 10 months ago

Hi
  • 3 answers

Mehak Zehra 7 years, 10 months ago

??

Mehak Zehra 7 years, 10 months ago

Show ur face with bottle in the poster

Himanshu Tiwari 7 years, 10 months ago

pls tell the topic clearly pls
  • 4 answers

Riya Chaudhary 7 years, 10 months ago

Kumar mittal m se

Chirag Kumar 7 years, 10 months ago

Pradeep ki aur ncert ki language same hai par numerical ke liye pradeep..

Himanshu Tiwari 7 years, 10 months ago

Waise aap chahe to pradeep se padhe ncert se dekh kar

Prashant Kumar 7 years, 10 months ago

Dono se
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  • 2 answers

Ritesh Kumar 7 years, 10 months ago

Kg-m²

Himanshu Tiwari 7 years, 10 months ago

Kg-m^2
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  • 2 answers

Arnav Singh 7 years, 10 months ago

The restoring force acting per unit area

Himanshu Tiwari 7 years, 10 months ago

Stress is simply force applied on particular area ,it is similar to pressure
  • 2 answers

Prashant Kumar 7 years, 10 months ago

Page no. 163 part-1 chemistry

Himanshu Tiwari 7 years, 10 months ago

Monu u need to simply do 2 things 1st is to do volume constant in which dQ = dU then we know dQ= cvdT.simillarly once do the pressure constant then dQ=dU+dW where dQ=cpdT and dW=RdT and then put the values and put both dU equal to each other u will get Mayer's formila
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Ash Thunderbird ✔ 7 years, 10 months ago

Kinetic theory explains the behaviour of gases based on the idea that the gas consists of rapidly moving atoms and molecules

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