Question
What is the formula for calculating the energy of a photon?
E = h – f
E = h over f
E = h + f
E = hf
E = h – f
E = h over f
E = h + f
E = hf
Answers
GPT-4o mini
The formula for calculating the energy of a photon is:
\[ E = hf \]
where:
- \( E \) is the energy of the photon,
- \( h \) is Planck's constant (approximately \( 6.626 \times 10^{-34} \, \text{J s} \)),
- \( f \) is the frequency of the photon.
So, the correct answer is \( E = hf \).
\[ E = hf \]
where:
- \( E \) is the energy of the photon,
- \( h \) is Planck's constant (approximately \( 6.626 \times 10^{-34} \, \text{J s} \)),
- \( f \) is the frequency of the photon.
So, the correct answer is \( E = hf \).