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If the current in the circuit for heatin...

If the current in the circuit for heating the filament is increased, the cutoff wavelength

A

will increase

B

will decrease

C

will remain unchanged

D

may increase of decrease

Text Solution

Verified by Experts

The correct Answer is:
C
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DC PANDEY-ATOMS-Taking it together
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  4. X-rays are produced by jumping of:

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  11. An X-ray has a wavelength of 0.010 Å. Its momentum is

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