Dual Nature Of Light Question 334
Question: Which of one is correct [DCE 1998]
Options:
A) $ E^{2}=p^{2}c^{2} $
B) $ E^{2}=p^{2}c $
C) $ E^{2}=pc^{2} $
D) $ E^{2}=p^{2}/c^{2} $
Show Answer
Answer:
Correct Answer: A
Solution:
Momentum $ p=\frac{E}{c},\Rightarrow ,E^{2}=p^{2}c^{2} $