Q.

The value of Planck's constant is

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a

6.625×10-34 erg-sec

b

4.135×1015 eV-sec

c

6.625×10-27 erg - sec-1

d

6.625×10-34 J-sec

answer is D.

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Detailed Solution

h=Eν ; Units of ‘h’ will be J-sec or erg-sec or cal-sec;6.625 X 10-34 J -Sec6.625 X 10-27 erg-Sec4.135 X 10-15 eV -Sec
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