Orientation quiz spie 23

Orientation quiz spie 23

12th Grade

15 Qs

quiz-placeholder

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Orientation quiz spie 23

Orientation quiz spie 23

Assessment

Quiz

Physics

12th Grade

Easy

Created by

Prashant Tiwari

Used 3+ times

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 4 pts

Media Image

The picture shows which type of reflection?

Specular

X-ray

Diffuse

Normal

2.

MULTIPLE CHOICE QUESTION

45 sec • 4 pts

Media Image

Convex and Concave lens used to correct ______ and ____ respectively

Myopia, Hypermetropia

Hypermetropia, Myopia

Myopia, Presbyopia

Cataract

3.

MULTIPLE CHOICE QUESTION

45 sec • 4 pts

Media Image

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

Media Image

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

Media Image

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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