Question

About has green light of wavelength lambda = 500 nm on the masked what wavelength would be measured and what colour would be observed for this light as seen by a diverse submerged in water by the side of the boat given n w = 4 by 3

Answer 1

Hey Dear,

● Answer -

λ' = 375 nm

● Explanation -

# Given -

λ = 500 nm

μ = 4/3

# Solution -

Let v & v' be velocity of given light through air & through diverse respectively.

μ = v / v'

μ = (λυ / λ'υ)

μ = λ / λ'

4/3 = 500 / λ'

λ' = 500 / (4/3)

λ' = 375 nm

Therefore, wavelength of light as seen through water is 375 nm which occurs in UV region.

Hope this was helpful..