light and sound, Physics

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Does a piece of glass reflect more light than a piece of paper?

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What is Friction? When we think about friction, there is one more place for energy to go - heat. When you push a book across a table, does the energy of the book change? Not if

Who shared the nobel prize in 1909 with guglielmo marconi, Who shared the N...

Who shared the Nobel Prize in Physics in 1909 with Guglielmo Marconi for his contribution to the development of wireless telegraphy? Ans: (Carl Ferdinand) Braun shared the N

Roche limit, Roche limit: The position about a massive body where the ...

Roche limit: The position about a massive body where the tidal forces because of the gravity of the primary equivalent or exceed the surface gravity of a particular satellite.

As cph is a boson, As CPH is a boson, does it has structure? Answer; a ...

As CPH is a boson, does it has structure? Answer; a CPH is tiny energy and it is not a boson. When a CPH takes spin, then it converts to graviton.

Laws of motion, A bob hanged to astrirg in a box .it is displaced to an agl...

A bob hanged to astrirg in a box .it is displaced to an agle of 45 .then fid the acceleration of the box at this moment. Ans) gsin45,that is 10/1.4142.as it would have only tangen

Kinematics, how to solve kinematic problems?

how to solve kinematic problems?

What is angle of dispersion in a prism, I think it is same as the apex angl...

I think it is same as the apex angle of the prism or the angle of the prism. since it decides the angle of deviation as i+e=D+A(angle of the prism),D=deviation.

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utmost Velocities in a Quarter Mile To verify the maximum speed possible for a wheel driven vehicle we will suppose that the coefficient of friction between the tires and the g

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Special theory of relativity, Special Theory of Relativity deals with the ...

Special Theory of Relativity deals with the relativity of motion and of rest is called theory of relativity. In broad sense it divides into two parts (1)  GTR (General Theory o

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