A light beam containing a number of wavelengths is used in an photoelectric experiment. The stopping potential :

Options

A. is related to mean wavelength.
B. is related to maximum wavelength
C. is related to the maximum K.E. of emitted photoelectrons
D. is related to intensity of incident light.

Explanation

To solve the question regarding the stopping potential in a photoelectric experiment with a light beam containing multiple wavelengths, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Stopping Potential**:
The stopping potential (\(V_0\)) is the potential difference needed to stop the most energetic photoelectrons emitted from a metal surface when illuminated by light. It is related to the maximum kinetic energy of the emitted electrons.

2. **Relating Stopping Potential to Energy**:
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