Physics-(general)
NEET Physics (general) MCQ Question
Type: MCQ-fact-Medium-Class 12
What is the energy of a photon in a light beam with a frequency of 6.0 × 10^14 Hz?
A
98 × 10^-19 J
B
24 × 10^-19 J
C
6.63 × 10^-34 J
D
14 × 10^-18 J
Correct Answer
Option A
Detailed Explanation
The energy of a photon is calculated using the formula E = h n, where h is Planck's constant and n is the frequency. For a frequency of 6.0 × 10^14 Hz, the energy is found to be 3.98 × 10^-19 J.
Found an issue with this question?