MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Absolute Refractive Index

In an experim...

Question

In an experiment of finding the refractive index of glass, if blue light is replaced by the red light, how will the refractive index of glass change? Give reason in support of your answer.

Open in App

Solution

Refractive index will be different in these two cases i.e., $μ_{b l u e}$ > $μ_{r e d}$ (In glass). In the glass, the speed of red light is greater than the speed of blue light.

Suggest Corrections

thumbs-up

4

Similar questions

Q. A boy uses blue colour of light to find the refractive index of glass. He then repeats the experiment by using red colour of light. Will the refractive index be the same or different in the two cases? Give a reason to support your answer.

Q. The refractive index of glass is

1.520

for red light and

1.525

for blue light. Let

D_{1}

D_{2}

be an of minimum deviation for red and blue light respectively in a prism of this glass. Then

Q. The ratio of refractive index of red light to blue light in air is:

Q. If the refractive index of glass is 1.5, velocity of light in glass is

Q. Refractive index of glass =

\frac{v e l o c i t y o f l i g h t i n . . . . . . . . . .}{v e l o c i t y o f l i g h t i n g l a s s}

.

View More

Join BYJU'S Learning Program

explore_more_icon

Explore more

Absolute Refractive Index

Standard X Physics

Join BYJU'S Learning Program

CrossIcon