Green laser light of wavelength 532 nm in air passes into amber (index of refraction 1.546). What is the wavelength of the light inside the amber?
A. 290 nm.
B. 344 nm.
C. 532 nm.
D. 822 nm.
Answer:B
Green laser light of wavelength 532 nm in air passes into amber (index of refraction 1.546). What is the wavelength of the light inside the amber?
A. 290 nm. B. 344 nm. C. 532 nm. D. 822 nm.