International Day of Light

International Day of Light

University

25 Qs

quiz-placeholder

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International Day of Light

International Day of Light

Assessment

Quiz

Physics

University

Medium

Created by

Keerthana U

Used 3+ times

FREE Resource

25 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which object breaks up white light to show its different colors?

Telescope

Lens

Prism

Microscope

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

  1. Why light is said to have a dual nature?

It exhibits the properties of wave and particles

It exhibits the properties of reflection and diffraction.

It has both interference and polarisation effect.

None of the above

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

How is the wavelength of light related to its frequency?

Higher the frequency, the longer the wavelength.

Higher the frequency, the shorter the wavelength

The wavelength is equal to frequency

The wavelength is not related to frequency

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which object reflects the light most?

Black color object

Red color object

Yellow color object

White color object

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Sir C.V. Raman was awarded Nobel Prize for his work connected with which of the following phenomenon of radiation

Scattering

Diffraction

Interference

Polarization

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The sky would appear red instead of blue if

Atmospheric particles scatter blue light more than red light

Atmospheric particles scatter all colors equally

Atmospheric particles scatter red light more than the blue light

The sun was much hotter

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

When white light enters a prism, it gets split into its constituent colors.  This is due to

High density of prism material

Because υ is different for different λ

Dispersion of light

Velocity changes for different frequencies

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