Bending of light when it enters obliquely from one medium to another is
Light-MCQ

Quiz
•
Physics
•
10th Grade
•
Hard
Shameema Ashraf
Used 19+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Reflection of light
Dispersion of light
Scattering of light
Refraction of light
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When a ray of light goes from one medium to another, there is
A change in its speed as well as direction
No change in speed and direction
A change in speed but no change in direction
A change in direction but speed remains constant
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The ratio of the speed of light in vacuum to its speed in a specific medium
Magnification produced by lens
Magnification produced by mirror
Refractive index of that medium
None of the above
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Find out the refractive index of the medium such that the speed of light in the medium is 2X108 m/s?
1
2
1.5 m/s
1.5
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Calculate the speed of light in water of refractive index 4/3.Given speed of light in air=3X108 m/s
1.25X108 m/s
2.25X108 m/s
2.25X105 m/s
1.25X105 m/s
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A light ray enters from medium A to medium B as shown in the figure. The refractive index of medium B relative to A will be:
Greater than unity
Less than unity
Equal to unity
zero
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Figure shows a ray of light as it travels from medium A to medium B. Refractive index of the medium B relative to medium A is
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