A plane electromagnetic wave is incident on a material surface. If the wave delivers momentum p and energy E, then
A. p : 0, E : 0
B. p ≠ 0, E ≠ 0
C. p ≠ 0, E : 0
D. p : 0, E ≠ 0
Answer:B
A plane electromagnetic wave is incident on a material surface. If the wave delivers momentum p and energy E, then
A. p : 0, E : 0 B. p ≠ 0, E ≠ 0 C. p ≠ 0, E : 0 D. p : 0, E ≠ 0