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When ultraviolet radiation is incident o...

When ultraviolet radiation is incident on a surface, no photoelectrons are emitted. If another beam causes photoelectrons to be emitted from the surface, it may consist of
(i) radio waves
(ii) infrared rays
(iii) X-rays
(iv) gamma rays

A

infra-red light

B

Visible light

C

X-rays

D

Micro-waves

Text Solution

Verified by Experts

The correct Answer is:
C
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