The refractive index of two media A and B are 1.47 and 1.77 respectively in which medium A or B will light travel faster
Answers
Answer:
A because it has low refractive index.
Given info : The refractive index of two media A and B are 1.47 and 1.77 respectively.
To find : In which medium A or B will light travel faster ?
solution : first you need to know about refractive index of a medium.
refractive index : refractive index of a medium is the ratio of speed of light in vacuum to speed of light in that medium.
it means, refractive index of a medium ∝ 1/ speed of light in that medium.
therefore the higher the value of refractive index, the lower the speed of light will be.
so light travels faster in medium A because refractive index of it is lower.
Therefore light travels faster in medium A.
also read similar questions : the refractive indices of alcohol and turpentine oil with respect to air are 1.36 and 1.47 respectively. find the refrac...
https://brainly.in/question/1235747
How is the refractive index of a medium related to the speed of
light? Obtain an expression for refractive index of a me...
https://brainly.in/question/1800148