MCQ
The de Broglie wavelength $\left( \lambda \right)$ associated with a photoelectron varies with the frequency $(v)$ of the incident radiation as, [$v_0$ is threshold frequency]:
- A$\lambda \propto \frac{1}{{\left( {v - {v_0}} \right)}}$
- B$\lambda \propto \frac{1}{{{{\left( {v - {v_0}} \right)}^{\frac{1}{4}}}}}$
- C$\lambda \propto \frac{1}{{{{\left( {v - {v_0}} \right)}^{\frac{3}{2}}}}}$
- ✓$\lambda \propto \frac{1}{{{{\left( {v - {v_0}} \right)}^{\frac{1}{2}}}}}$
