Which one of the following has the largest energy content ?

Related Mcqs:

The relativistic energy E is equivalent to relativistic mass given by_______________?

A. Ec2 B. E/c2 C. E/c D. c2/E...

Rest mass of a photon is________________?

A. infinite B. zero C. very small D. 1.67 x 10-27 kg...

Einstein’s photoelectric equation is given by_______________?

A. 1/2 mvmax2=hf+Φ B. 1/2 mvmax2-hf = Φ C. 1/2 mvmax2=hf-Φ D. All of above are correct...

In the electron microscope, electric & magnetic fields are used as_______________?

A. Electromagnetic gun B. Source of electromagnetic waves C. Deflecting charged particle D. Converging source of electrons...

For confinement of electron in a box of radius 10-14m the electron, speed should be_____________?

A. 107m/sec B. Should be greater than the speed of light. C. Be zero D. Not be wave-like...