When light travels from air to water,then fro | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The refractive index of medium $2$ with respect to medium $1$ is defined as $_1{n_2} = \frac{n_2}{n_1}$.For a series of media,the product of refra

Vedclass · Accepted Answer

$_a{n_w} 	imes {_w}{n_{gl}} 	imes {_{gl}}{n_{gas}} 	imes {_{gas}}{n_a} = 1$

Vedclass · Answer

(A) The refractive index of medium $2$ with respect to medium $1$ is defined as $_1{n_2} = \frac{n_2}{n_1}$.For a series of media,the product of refractive indices is:$_a{n_w} 	imes {_w}{n_{gl}} 	imes {_{gl}}{n_{gas}} 	imes {_{gas}}{n_a} = \left( \frac{n_w}{n_a} ight) 	imes \left( \frac{n_{gl}}{n_w} ight) 	imes \left( \frac{n_{gas}}{n_{gl}} ight) 	imes \left( \frac{n_a}{n_{gas}} ight) = 1$.Thus,the product of the refractive indices for a closed loop of media returns to the initial medium is equal to $1$.

When light travels from air to water,then from water to glass,then from glass to $CO_2$ gas,and finally back to air,the relation between their refractive indices is given by:

Similar Questions

In refraction,light waves are bent on passing from one medium to a second medium because,in the second medium,

The refractive index of water with respect to air is $4/3$ and the refractive index of glass with respect to air is $3/2$. The refractive index of water with respect to glass is

$A$ red colour in air has a wavelength of $760 \,nm$. When light passes through water of refractive index $n = \frac{4}{3}$,its wavelength becomes $570 \,nm$. (The wavelength of yellow colour in air is $570 \,nm$). The colour of the red light in water is:

$A$ beam of monochromatic light is refracted from vacuum into a medium of refractive index $1.5$. The wavelength of refracted light will be

Vedclass Test Series

Exam Paper Generator

Online Exam Module