The picture shows which type of reflection?
Orientation quiz spie 23

Quiz
•
Physics
•
12th Grade
•
Easy
Prashant Tiwari
Used 3+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 4 pts
Specular
X-ray
Diffuse
Normal
2.
MULTIPLE CHOICE QUESTION
45 sec • 4 pts
Convex and Concave lens used to correct ______ and ____ respectively
Myopia, Hypermetropia
Hypermetropia, Myopia
Myopia, Presbyopia
Cataract
3.
MULTIPLE CHOICE QUESTION
45 sec • 4 pts
The size of the image formed increases as the distance between the object and the lens is _____
Increased
Decreased
Same
4.
MULTIPLE CHOICE QUESTION
45 sec • 4 pts
A lens is said to be converging if the width of the beam _____ after refraction through it
Increases
Decreases
Same
5.
MULTIPLE CHOICE QUESTION
45 sec • 4 pts
Critical angle and refractive index are:
Directly related
Equal
Inversely related
None of these
6.
MULTIPLE CHOICE QUESTION
1 min • 4 pts
The optical density of turpentine is higher than that of water while its mass density is lower. Figure shows a layer of turpentine floating over water in a container. For which one of the four rays incident on turpentine in figure the path shown is correct?
1
2
3
4
7.
MULTIPLE CHOICE QUESTION
1 min • 4 pts
An object of height 1 cm is kept at a distance of 40 cm from a concave spherical surface (R = 20 cm) separating air and glass (μ = 1.33). The location of the image formed is:
- 32 cm
+ 16 cm
-18 cm
+ 26 cm
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