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STD 12 - 11. Dual nature of radiation and matter — JEE STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceJEESTD 12 - 11. Dual nature of radiation and matter4 Marks
MCQ
Given below are two statements :-

Statement $I$ : Davisson-Germer experiment establishes the wave nature of electrons.

Statement $II$ : If electrons have wave nature, they can interfere and show diffraction.

In the light of the above statements choose the correct answer from the options given below

  • ✓
    Both Statement $I$ and Statement $II$ are true
  • B
    Both Statement $I$ and Statement $II$ are false
  • C
    Statement $I$ is true but Statement $II$ is false
  • D
    Statement $I$ is false but Statement $II$ is true
✓

Answer

Correct option: A.
Both Statement $I$ and Statement $II$ are true
a
In Davisson$-$Germer experiment the electrons exhibit diffraction there by proving that electrons have wave nature. Hence both statement are correct.

Both the options are correct by concept

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