Wave-like characteristic of electron is demonstrated by______________?

Related Mcqs:

X-ray are________________?

A. of unknown nature B. high energy electrons C. high energy photons D. radio isotopes...

Bracket series is obtained when all transition of electron terminate on_______________?

A. 4th orbit B. 5th orbit C. 3rd orbit D. 2nd orbit...

The penetrating power of X-rays depends on their______________?

A. applied voltage B. frequency C. source D. all of the above...

The characteristic X-rays spectrum is due to_____________?

A. The illumination of the target metal by ultra-violet radiation B. The bombardment of the target by protons C. The bombardment of target by electrons D. The absorption of radiation by the target metal...

The velocity of laser light is___________________?

A. Less than ordinary light B. More than ordinary light C. Equal to ordinary light D. Different for different colours or frequency...