A photon of wavelength 900nm behaves like a particle of mass______________?

Related Mcqs:

Mark the wrong statement ?

A. a frame of reference which is either at rest or moves with a constant velocity is called an inertial frame of reference B. an un-accelerated frame of reference is called an inertial frame of reference C. all the frames of reference in uniform rectilinear motion are equivalent D. Newtons laws of motion are valid … Mark the wrong statement ?Read More...

An observer shoots parallel to a meter stick at very high (relativistic) speed and finds that the length of meter stick is________________?

A. greater than one meter B. less than one meter C. one meter D. a foolish question...

In Compton scattering, the change in wavelength is maxed if_______________?

A. The angle of scattering is 90° B. The angle of scattering is 60° C. The angle of scattering is 180° D. The angle of scattering is 0...

A photon is________________?

A. A unit of energy B. A positively charged particle C. A quantum of electromagnetic radiation D. A unit of wavelength...

Which one of the following has the largest energy content ?

A. 103 photons of wavelength 2 pm (γ-rays) B. 102 photons of wavelength 1nm (x-rays) C. 106 photons of wavelength 50?m (infrared) D. 106 photons of wavelength 200nm (UV)...