Home
Class 10
PHYSICS
From incident white light how will you o...

From incident white light how will you obtain white emergent light by making use of two prisms ?

Text Solution

Verified by Experts


(i) Take a glass prism, Allow white light to fall on it. Obtain a spectrum.
(ii) Take a second identical glass prism. Place it parallel to the first prism in a upside down position with the first prism.
(iii) Allow the colours of the spectrum to pass through the second prism.
(iv) It is found then, that a beam of white light emerges from the other side of the second prism.
Promotional Banner

Topper's Solved these Questions

  • REFRACTION OF LIGHT

    CHETAN PUBLICATION|Exercise ASSIGNMENT (Attempt the following question)|3 Videos

  • REFRACTION OF LIGHT

    CHETAN PUBLICATION|Exercise ASSIGNMENT (Choose and write the correct option)|2 Videos

  • REFRACTION OF LIGHT

    CHETAN PUBLICATION|Exercise Paragraph questions|8 Videos

  • MODEL ACTIVITY SHEET

    CHETAN PUBLICATION|Exercise SOLVE THE FOLLOWING QUESTIONS : (ANY 1)|9 Videos

  • SOCIAL HEALTH

    CHETAN PUBLICATION|Exercise ASSIGNMENT - 9|12 Videos

Similar Questions

Explore conceptually related problems

How do you obtain a spectrum of light?

Light from a point source falls on a small area placed perpendicular to the incident light. if the area is rotated about the incident light by an angle of ~60∘, by what fraction will the illuminance change ?

_______ alloy is used in making white metal bearings for motor engines?

How many light years make 1 parsec?

The sunlight reaches us as white light and not as its compounts because

White Light is composed of-----