NEET
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- Dual Nature of Matter
NEET · Physics · Dual Nature of Matter
In a photoelectric effect experiment, the graph of stopping...
In a photoelectric effect experiment, the graph of stopping potential versus reciprocal of wavelength obtained is shown in the figure. As the intensity of incident radiation is increased :
Options
- AStraight line shifts to right
- BSlope of the straight line get more steep
- CStraight line shifts to left
- DGraph does not change
Correct answer
D. Graph does not change
Step-by-step solution
Einstein's photoelectric equation is given by,
, where is the work function.
, where .
Intensity does not affect the frequency and work function of a material. Therefore, the graph does not change with increasing intensity.