# Physics Quiz For Class 10

With the ECTI, you will learn through the Physics Quiz For Class 10 in a continuous testing process. It will help you prepare the particular topic in a row.

On the other hand, repeated practice will ensure your grip for the best preparation.
I am sure that the level of Physics Class 10 Mcqs With The Answer is helpful material in the preparation of tests, quizzes, and examinations for a grade.

I carefully picked the most repeated but the Most Important Physics Quiz For Class 10.
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In the coming future, I am going to add more Physics Quiz For Class 10.
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## Physics Quiz For Class 10 Quiz Instructions:

• There will be 30 multiple-choice questions in this online test.
• The answer to the questions will change randomly each time you start this test.
• Practice this test at least 3 times if you want to secure High Marks.
• At the End of the Test, you can see your Test score and Rating.
• If you found any incorrect answers in the quiz. simply click on the quiz title and comment on the MCQs. so that our team can update the incorrect answer on time.

• Question of

## Radius of curvature of a plane mirror is

• Zero
• Infinity
• Finite but very large
• 25 cm
• Question of

## Image formed by a plane mirror is

• Real and erect
• Real and inverted
• Virtual and erect
• Virtual and inverted
• Question of

## Spherical mirrors are made from

• Section of a sphere
• Section of a circle
• Section of a cone
• Section of a cylinder
• Question of

• 25 cm
• 40 cm
• 50 cm
• 100 cm
• Question of

• 0.25 m
• 1.0 m
• 0.5 m
• 0.5
• Question of

• 0
• 30 degree
• 45 degree
• 90 degree
• 90 degree
• Question of

## For a real object, which of the following can produce a real image

• plane mirror
• concave mirror
• concave lens
• convex mirror
• Question of

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

• convex mirror
• plane mirror
• concave mirror
• combination of convex and concave mirror
• Question of

• glass
• plastic
• clay
• None
• Question of

• – 0.5 m
• 0.5 m
• -0.2 m
• 0.2 m
• Question of

## where should an object be placed in front of a convex lens to get a real image of the size of the object

• at the principal focus of the lens
• at twice the focal length
• at infinity
• between the optical center of the lens and it’s principal focus.
• Question of

## Speed of light in vacuum

• 3 x 10^9 m/s
• 3 x 10^8 m/s
• 3 x 10^8 ms
• 2 x 10^8 ms
• 2 x 10^8 ms
• Question of

• 0.55 m
• 0.66 m
• 0.25 m
• 0.15 m
• 0.15 m
• Question of

## A double concave lens is simply called a

• convex lens
• lens
• concave lens
• concave mirror
• Question of

## Physics is defined as:

• The study of plants, animals, and nature
• Develped out of efforts of man trying to explain our physical environment.
• Developed out of efforts of man trying to understand space and astronomy
• Is the science of the human body
• Question of

## Name 2 famous physicist:

• Dmitri Mendeleev
• sir Isaac Newton
• Galileo Galilei
• Both B and C
• Question of

## What is the definition of displacement?

• An object that is lost without any scientifically explained reason
• A vector that points from an object’s initial position to its funal position and has a magnitude that equals the shortest distance between two points
• A vector that points from an object’s initial position to its funnel position and has a magnitude that equals the greatest distance between two points
• Both B and C
• Question of

## ______________ does not reveal about the direction of the motion. To describe how fast an object moves and the direction of its motion, we need the vector concept of _____________

• speed , velocity
• distance , time
• speed , time
• displacement, velocity
• Question of

## Power is defined as

• the something that enables an object to do work.
• how much force an object has.
• the rate at which work is done.
• energy due to the position of something.
• Question of

• velocity
• interval
• impulse
• work
• Question of

## When an object is in free fall,

• its speed stays the same.
• it decelerates
• it accelerates.
• none of the above.
• Question of

## When light rays strike a surface, they bounce off in a process called

• reflection
• refraction
• interference
• diffraction
• Question of

## The First Law of Thermodynamics helps you to understand the

• conservation of entropy.
• conservation of energy.
• enthalpy.
• perpetual motion.
• Question of

## The word rate is a clue that something is being time.

• divide by
• multiply by
• subtract from
• Question of

• 50m/s
• 15m/s
• 0.5m/s
• 5m/s
• Question of

## The first law of thermodynamics states that

• components of a system interact.
• entropy of a closed system always increases.
• a closed system always shifts toward disorder or homogeneity.
• energy is always conserved.
• Question of

## Torque is a measure of a force’s tendency to produce

• linear motion
• freefall motion
• rotational motion
• momentum
• Question of

## When two objects try to pull each other this is

• Gravity
• Force
• Gravitational Force
• All of the Above
• Question of

## The unit of acceleration is

• Meter squared per second
• Meter squared per second squared
• Meter per second
• Meter per second squared
• Meter per second squared
• Question of

## What makes mass different from weight?

• Gravity
• Force
• Acceleration
• Kilo