In the fig above, what is the angle of reflection of the ray of light at mirror M?

Similar Questions

Which of the following electromagnetic wave can be detected by its heating effect? ...

The gravitational pull on the moon is $\frac{1}{6}$ that of the earth. If a body weighs 6.0 N on t...

The main difference between echo and reverberation is that ...

The process whereby a liquid turns spontaneously into vapour is called? ...

Two bodies each carrying a charge of 2.00 x 10-10C are 5cm apart. Calculate the magnitude of the for...

Which of the following factors does not affect the rate of evaporation of a liquid?  ...

Which of the following correctly explain(s) why a green leaf appears green in bright day light? i...

Which of the following is correct about an electric cell? ...

The speed of light in vacuum is 3.0 x 108ms-1. If the refractive index of a transparent liquid is \(...

A body can undergo the following types of motion except ...