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

the focus of lesson 1 is newton's first law of motion - sometimes referred to as the law of inertia. newton's first law of motion is often stated as. an object at rest stays at rest and an object in motion stays in motion with the same speed and in the same direction unless acted upon by an unbalanced force.

explanation: