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Class VIII Science Quiz on Light

Class VIII
Science
Light
15 questions
HARD

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Preview questions

1. What is the speed of light in a vacuum?

3 x 10^8 m/s · 3 x 10^6 m/s · 3 x 10^5 m/s · 3 x 10^7 m/s

2. Which of the following phenomena is NOT associated with light?

Reflection · Refraction · Diffraction · Absorption

3. What type of mirror is used in a car's side view?

Concave · Convex · Plane · Flat

4. What is the angle of incidence equal to when light reflects off a surface?

Angle of refraction · Angle of deviation · Angle of reflection · Angle of dispersion

5. Which color of light has the longest wavelength?

Red · Blue · Green · Violet

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