Practicing Success

Target Exam

CUET

Subject

Physics

Chapter

Dual Nature of Radiation and Matter

Question:

By using Einstein photoelectric equation, if we consider kinetic energy of photo electrons on y-axis and frequency of incident radiation on x-axis. The slope of the graph will represent (the symbols have their usual meanings)

Options:

$\frac{h}{e}$

$h$

$\Phi_0$

$v_0$

Correct Answer:

$h$

Explanation:

The correct answer is Option (2) → $h$