The correct statements among the following

A) Davisson and Germer experiment  proves wave nature of electron.

B) Photoelectric effect proves particle nature of light

C) Production of X-ray is reverse of photoelectric effect.

D) Wavelength of characteristic X-ray decreases with increase in accelerating potential.

 

• A

  Only A and B .

• B

  Only B and C

• C

  only A,C and D

• D

  Only A,B and C