Reflection?, I have a chandelier that hangs in front of my tv, when I look ...

I have a chandelier that hangs in front of my tv, when I look at the tv I can see the chandelier in the tv. What physics phenomenon is this? reflection?

What does the x represent in potential energy?, In an expression ½kx2 for t...

In an expression ½kx2 for the potential energy accumulates in the spring what does the x represent?         Answer: Quite frequently we consider there to be an object at

Physical interpretation of wave function, Physical interpretation of wave f...

Physical interpretation of wave function : Einstein proposed a historic relationship between energy and mass using postulates of STR. The variation of mass with velocity has modif

Acceleration, Ascooter acquires velocity of 36km/hr in 10 secs just after t...

Ascooter acquires velocity of 36km/hr in 10 secs just after the start and stops after 20 secs. Find the acceleration in both cases.

Which is factual of the light from an actual physical object, Which is fact...

Which is factual of the light from an actual physical object whose image is formed by a single thin lens? Ans: That's what light perform when it leaves a point on an objec

Electric potential , As we know that"The electric potential at a certain po...

As we know that"The electric potential at a certain point inside the electric field is defined as the amount of work done in bringing a unit positive test charge uniformly (without

Charging a solar cell, Charging: During charging the device is linked acro...

Charging: During charging the device is linked across a source of D.C. supply having a voltage of about 3 volts. When the circuit is switched on the current flows inside the cell

Explain header and stretcher, Explain header and stretcher. Header ...

Explain header and stretcher. Header A brick laid with its length perpendicular to the direction of wall is known as a header. A course of bricks in which all the bricks a

What do you mean by spontaneous process, What do you mean by spontaneous pr...

What do you mean by spontaneous process? Give examples. What is path and state functions? Give examples.

Michelson interferometer diagram,