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According to Einstein's photoelectric eq...

According to Einstein's photoelectric equation, the graph of kinetic energy of the photoelectron emitted from the metal versus the frequency of the incident radiation gives a straight line graph line graph, whose slope

A

depends on the nature of metal used

B

depends on the intensity or radiation

C

depends on both intensity of radiation and the nature of metal used

D

is the same for all metals and independent of the instensity or radiation

Text Solution

Verified by Experts

The correct Answer is:
D
`K_(max) = hf -W`
`K_(max) versus f graph is a straight line of slope h
(a universal constant).
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According to Einstein's photoelectric equation, the graph between kinetic energy of photoelectrons ejected and the frequency of the incident radiation is :

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Knowledge Check

  • According to Einstein's photoelectric equation, the plot of the maximum kinetic energy of the emitted photoelectrons from a metal versus frequency of the incident radiation gives a straight line whose slope

    A
    depends on the intensity of incident radiation.
    B
    depends on the nature of the metal and also on the intensity of incident radiation.
    C
    is same for all metals and independent of the intensity of the incident radiation.
    D
    depends on the nature of the metal.

  • According to Einstein's photoelectric equation , the graph between the kinetic energy of photoelectrons ejected and the frequency of incident radiation is

    A
    B
    C
    D

    • Similar Questions

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    In an experiment of photo-electric effect, the graph of maximum kinetic energy E_(k) of the emitted photoelectrons versus the frequency v of the incident light is a straight line AB as shown in figure below : Work function of the metal.

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