A concave mirror produces a magnification of +4. The object is placed:

Between focus and centre of curvature

Two big mirrors A and B are fitted side by side on a wall. A man is standing at such a distance from the wall that he can see the erect image of his face in both the mirrors. When the man starts walking towards the mirrors, he finds that the size of his face in mirror A goes on increasing but that in mirror B remains the same:

Mirror A is concave and mirror B is plane

Mirror A is concave and mirror B is convex

Mirror A is plane and mirror B is concave

Mirror A is convex and mirror B is concave

A ray of light is travelling in a direction perpendicular to the boundary of a parallel glass slab. The ray of light:

Is refracted towards the normal

Is refracted away from the normal

Is reflected along the same path

A student traces the path of a ray of light passing through a rectangular slab for three different values of angle of incidence (∠i ) namely 30 o , 45 o and 60 o . He extends the direction of incident ray by a dotted line and measures the perpendicular distance ‘l’ between the extended incident ray and the emergent ray. He will observe that:

‘l’ keeps on increasing with increase in angle of incidence

‘l’ keeps on decreasing with increase in angle of incidence

‘l’ remains the same for all three angles of incidence

‘l’ is the maximum for ∠i = 45 o and is less than this value for ∠i = 30 o and ∠i = 60 o

Which of the following mirror is used by a dentist to examine a small cavity?

Combination of convex and concave mirror

light class 10

Authored by sapco electrical

Physics

10th Grade

NGSS covered

Used 725+ times

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

Content View

Student View

32 questions

Show all answers

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What particles make up light?

Photons

Neutrons

Protons

Tags

NGSS.HS-PS4-3

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Light behaves like both a particle and a ______.

Mass

Wave

Current

Tags

NGSS.MS-PS4-2

NGSS.MS-PS4-1

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What does reflection mean?

bending light

bouncing light

Tags

NGSS.MS-PS4-2

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What does refraction mean?

bending light

bouncing light

Tags

NGSS.MS-PS4-2

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What is this a picture of?

reflection

refraction

Tags

NGSS.MS-PS4-2

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Why does light refract?

speeds up

gets hot

slows down

gains energy

Tags

NGSS.MS-PS4-2

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What is the earth's primary source of light energy?

moon

sun

waves

fire

Tags

NGSS.MS-ESS1-1

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever

or continue with

Microsoft

Apple

Others

Already have an account?

Popular Resources on Wayground

10 questions

5.P.1.3 Distance/Time Graphs

Quiz

•

5th Grade

10 questions

Fire Drill

Quiz

•

2nd - 5th Grade

20 questions

Equivalent Fractions

Quiz

•

3rd Grade

22 questions

School Wide Vocab Group 1 Master

Quiz

•

6th - 8th Grade

20 questions

Main Idea and Details

Quiz

•

5th Grade

20 questions

Context Clues

Quiz

•

6th Grade

20 questions

Inferences

Quiz

•

4th Grade

12 questions

What makes Nebraska's government unique?

Quiz

•

4th - 5th Grade

Discover more resources for Physics

14 questions

Bill Nye Waves

Interactive video

•

9th - 12th Grade

6 questions

Conservation of Energy

Presentation

•

9th - 12th Grade

14 questions

Series Electrical Circuits and Parallel Electrical Circuits

Quiz

•

9th - 12th Grade

5 questions

TED-ED: A clever way to estimate enormous numbers - Michael Mitchell

Interactive video

•

9th - 10th Grade

light class 10

What particles make up light?

Light behaves like both a particle and a ______.

What does reflection mean?

What does refraction mean?

What is this a picture of?

Why does light refract?

What is the earth's primary source of light energy?

Focal length of plane mirror is

Image formed by plane mirror is

A concave mirror gives real, inverted and same size image if the object is placed

Access all questions and much more by creating a free account

Popular Resources on Wayground

Discover more resources for Physics