COMEDK · Physics · 28. Atomic Physics
Choose the wrong statement.
- A Alpha particles can be scattered by Gold nucleus.
- B X-ray can be diffracted by crystals.
- C UV-radiation can cause photoelectric effect.
- D Electrons cannot be diffracted by crystals.
Answer & Solution
Correct Answer
(D) Electrons cannot be diffracted by crystals.
Step-by-step Solution
Detailed explanation
Electron wave is used in place of X-rays to study crystals of larger dimensions in electron crystallography. So, they can be diffracted.
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