Knowee
Questions
Features
Study Tools

A beam of light composed of red and green rays is incident obliquely at a point on the face of a rectangular glass slab. When coming out on the opposite parallel face, the red and green rays

Question

A beam of light composed of red and green rays is incident obliquely at a point on the face of a rectangular glass slab. When coming out on the opposite parallel face, the red and green rays

🧐 Not the exact question you are looking for?Go ask a question

Solution

It seems like you didn't finish your question. However, based on what you've provided, I can tell you that when a beam of light composed of red and green rays is incident obliquely at a point on the face of a rectangular glass slab, the rays will refract, or bend, as they pass through the glass. This is due to a change in speed, as light travels slower in glass than in air.

The amount of bending depends on the wavelength of the light, a property known as dispersion. Red light has a longer wavelength and is refracted less than green light, which has a shorter wavelength.

So, when the light comes out on the opposite parallel face of the glass slab, the red and green rays will emerge as separate rays due to dispersion, with the green ray bending more than the red ray.

If you have a more specific question or need further clarification, feel free to ask!

This problem has been solved

Similar Questions

Why does a light ray incident on a rectangular glass slabimmersed in any medium emerge parallel to itself? Explainusing a diagram

A beam of light is incident at 60° on a planesurface. The reflected and refracted rays areperpendicular to each other, then refractive indexof the surface is:

A ray of light is incident normally on one of the faces of a prism of apex angle 30° and refractive index 2√. The angle of deviation of the ray is

Which of the following can make a parallel beam of light whenlight from a point source is incident on it?

8. An incident ray making an angle of 90° with the surface of a glass slab, after refraction the angle ofrefraction is equal to.(a) 90o (b) 0o (c) 45o (d) none of these

1/3

Upgrade your grade with Knowee

Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.