Home
Class 8
PHYSICS
A ray of white light is passed through a...

A ray of white light is passed through a glass prism and a spectrum is obtained on a screen.
(a) Name the seven colours of the spectrum in order.
(b) Do the colours have the same width in the spectrum ?
(c) Which colour of the spectrum of white light deviates (i) the most, (ii) the least?

Promotional Banner

Topper's Solved these Questions

  • LIGHT ENERGY

    ICSE|Exercise THEME ASSIGNMENT (Objective Type Questions) (A.Fill in the blank spaces)|3 Videos

  • LIGHT ENERGY

    ICSE|Exercise THEME ASSIGNMENT B. Write .true.of .false. for the following statements :|3 Videos

  • LIGHT ENERGY

    ICSE|Exercise EXERCISE-5.4 (Objective Type Questions) E. Match the statements in column A, with those in Column B.|1 Videos

  • HEAT TRANSFER

    ICSE|Exercise Picture Study |2 Videos

  • MATTER

    ICSE|Exercise THEME ASSIGNMENT|25 Videos

Similar Questions

Explore conceptually related problems

Which colour of the white light is deviated by a glass prism (i) the most, and (ii) the least?

A beam of white lighe passing through a hollow prism gives no spectrum.

Name the extreme colours in pure spectrum of light.

What is the range of wavelength of the spectrum of white light in (i) A, (ii) nm ?

Name the seven prominent colours of the white light spectrum in order of their increasing frequencies.

When sunlight enters the earth's atmosphere, state which colour of light is scattered (i) the most, and (ii) the least.

Name four colours of the spectrum of white light which have wavelength longer than blue light.

Which colour of white light travels (a) fastest (b) slowest, in glass?

Name the colour of white light which is deviated (i) the most, and (ii) the least, on passing through a prism.

Which of the following colours of white light deviated most when passes through a prism ?