Adiver is swimming underneath anoil slickwith a thickness of 200nm and an index of refraction of 1.50. a white light shines straight down towards the diver from above the oil slick. the index of refraction of water is 1.33.what is the longest wavelengthof the light in water, 휆푤푎푡푒푟,that is transmitted most easily to the diver?

Explanation:

given,

Thickness of oil = 200 nm

refractive index of oil (n₁)= 1.50

refractive index of water (n₂) = 1.33

Wavelength of light in air medium

2t = k\lambda_{oil}

k = 1

now,

wavelength of light in water

another example of kinetic energy would be,

kinetic energy   >     moving energy

answer   >   letter choice (c),   a hammer falling off a table.

hope that !                                         : )

the ima (higher than 1m) will be greater than the ima with the height of 1m.