9th Class Physics English Medium Chapter 6 Work and Energy Online Short Questions Preparation

9th Class Physics Chapter 6 Online Preparation

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Online Short Questions For Chapter 6 "9th Class Physics English Medium Chapter 6 Preparation "

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Total Questions10
Available Sets11

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Physics (New Book) - 9th Class Physics English Medium Chapter 6 Preparation

Question # 1

Define kinetic energy and write tis equation

Ans 1: Kinetic energy: The energy possessed by a body due to its motion is called its kinetic energy
Education K.E=1/2

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Prepare Complete Set Wise Questions For Chapter 6 "9th Class Physics English Medium Chapter 6 Preparation "

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Set 3

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Set 4

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Set 11

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9th Class Physics English Medium Chapter 6 Preparation - Set 1

Question # 1

Define kinetic energy and write tis equation

Ans 1: Kinetic energy: The energy possessed by a body due to its motion is called its kinetic energy
Education K.E=1/2

Submit

9th Class Physics English Medium Chapter 6 Preparation - Set 2

Question # 1

What is meant by Nuclear Energy

Ans 1: Nuclear Energy: Energy released in various nuclear reactions like fission and fusion reaction is called nuclear energy
Ans 2: Peaceful. use of nuclear energy: The energy obtained from nuclear energy can be used to produce electricity

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9th Class Physics English Medium Chapter 6 Preparation - Set 3

Question # 1

Write equation for K.E and P.E

Ans 1: Kinetic energy: K.E 1/2
Where m is mass and v is velocity of body
Ans 2: Potential: energy: P.E mgh where h is height m is mass of body and g is gravitational acceleration

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9th Class Physics English Medium Chapter 6 Preparation - Set 4

Question # 1

What two sources of non-renewable energy

Ans 1: Non-renewable: Those sources of energy which finish with continous use of these source are called source of non-renewable energy
Fossil fuels,Nuclear fuels
Ans 2: Non-renewable resources: The fossil fuels took millions of years for their formation So they are known as non-renewable resources
Ans 3: Example: Oil, Coal, Gas etc.

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9th Class Physics English Medium Chapter 6 Preparation - Set 5

Question # 1

Define potential energy also give its formula

Ans 1: Potential Energy: The energy possessed by a body to do work due to position is called potential energy There are two type of potential energy
Ans 2: Formula: P.E=mgh
Elastic potential energy
Gravitational potential energy

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9th Class Physics English Medium Chapter 6 Preparation - Set 6

Question # 1

Define geothermal energy and elastic potential energy

Ans 1: Geothermal Energy: There is hot molton part, deep in the earth called magma water reaching close to the magma charges to steam due to the high temperature of magma This energy is called geothermal energy This energy can be utilized by drilling deep in the earth
Ans 2: Elastic potential energy: Energy of a compressed or stretched spring is known as elastic potential energy
Ans 3: Example: Stretch bow posses potential

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9th Class Physics English Medium Chapter 6 Preparation - Set 7

Question # 1

A crate is moved by pulling, with mass the attached to it.

Ans 1: Given Date: F=100 N
S =10M
Ans 2: Required: W=?

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9th Class Physics English Medium Chapter 6 Preparation - Set 8

Question # 1

Define Energy

Ans 1: Energy Ability of a body to do work is called energy
Ans 2: Unit: It has two basic types It SI unit is Joule

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9th Class Physics English Medium Chapter 6 Preparation - Set 9

Question # 1

What is meant by Nuclear Energy

Ans 1: Nuclear Energy: Energy released in various nuclear reactions like fission and fusion reaction is called nuclear energy
Ans 2: Peaceful. use of nuclear energy: The energy obtained from nuclear energy can be used to produce electricity

Submit

9th Class Physics English Medium Chapter 6 Preparation - Set 10

Question # 1

How much work is done when a body moves with uniform velocity?

Ans 1: When a body moves with uniform velocity means moving with zero acceleration then work done will be zero

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9th Class Physics English Medium Chapter 6 Preparation - Set 11

Question # 1

How nuclear energy is obtained

Ans 1: Nuclear Energy: It is a form of energy which is released from the nucleus due to nuclear reactions such as fission or fusion reactions

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6th Unit

9th class Physics Chapter 6 (English Medium)

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Matric Part 1/9th Class Physics Chapter 6 Short Question Test With Answer for Unit 6 Work and Energy

9th Class English Medium Subjects

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Online Short Questions For Chapter 6 "9th Class Physics English Medium Chapter 6 Preparation "

Physics (New Book) - 9th Class Physics English Medium Chapter 6 Preparation

Define kinetic energy and write tis equation

Define potential energy, also give its formula.

Give purposes of solar panels

Write the mass energy equation and value of speed of light

Write down the name of two nuclear reactions.

Prove that

How can you find the efficiency of system

Write names of two non-renewable and renewable sources of energy

What are solar panels.

When does a force do work? Explain.

Prepare Complete Set Wise Questions For Chapter 6 "9th Class Physics English Medium Chapter 6 Preparation "

Set 1

Set 2

Set 3

Set 4

Set 5

Set 6

Set 7

Set 8

Set 9

Set 10

Set 11

9th Class Physics English Medium Chapter 6 Preparation - Set 1

Define kinetic energy and write tis equation

Define potential energy, also give its formula.

Give purposes of solar panels

Write the mass energy equation and value of speed of light

Write down the name of two nuclear reactions.

Prove that

How can you find the efficiency of system

Write names of two non-renewable and renewable sources of energy

What are solar panels.

When does a force do work? Explain.

9th Class Physics English Medium Chapter 6 Preparation - Set 2

What is meant by Nuclear Energy

Define energy give two types of mechanical energy

Define Walt

Define Elastic potential energy.

Write the bigger units of power

Define kinetic EnergyWrite its equation

Define elastic potential energy

Why do we need energy

What is meant by bio mass energy

Write uses of energy, pollute our environment?

9th Class Physics English Medium Chapter 6 Preparation - Set 3

Write equation for K.E and P.E

Differentiate between solar cell and solar penal

Define mechanical energy and write its types

What is soil erosion

What is meant by Nuclear Energy

Write uses of energy, pollute our environment?

How nuclear energy is obtained

Define fission reaction

Define kinetic energy also give its formula

How solar energy can be converted directly into electricity

9th Class Physics English Medium Chapter 6 Preparation - Set 4

What two sources of non-renewable energy

State law of conservation of energy

What is meant by bio mass energy

Define efficiency and write its equation

Define work. Write formula and unit.

Write down two ases of thermal pollution.

Define Work and Joule

Why fossil fuels are called non- renewable source of energy?

Define Elastic potential energy.

Define Kinetic energy, also give its formula.

9th Class Physics English Medium Chapter 6 Preparation - Set 5

Define potential energy also give its formula