The ratio of the energy of a photon with λ = 150 nm to that with λ = 300 nm is
A. 2
B. \(\frac { 1 }{ 4 }\)
C. 2
D. \(\frac { 1 }{ 2 }\)
Answer:A
The ratio of the energy of a photon with λ = 150 nm to that with λ = 300 nm is
A. 2 B. \(\frac { 1 }{ 4 }\) C. 2 D. \(\frac { 1 }{ 2 }\)