ICS Part 1 Physics English Medium Chapter 4 Online Short Questions Test with Answers

Online Short Questions For Chapter 4 "ICS Part 1 Physics Chapter 4 Short Questions Test "

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Physics - ICS Part 1 Physics Chapter 4 Short Questions Test

Question # 1

When a rocket re enters the atmosphere, its nose con becomes very hot.Where does this heat energy come from?

  • Ans 1: The atmosphere of earth contains a large number of dust particles,gases and water vapours.So when a rocket enters into the atmosphere and passes through these particles, due to the force of friction, the kinetic energy of the rocket is lost in the form of heat. That's why its nose cone becomes very hot.
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Prepare Complete Set Wise Questions For Chapter 4 "ICS Part 1 Physics Chapter 4 Short Questions Test "

ICS Part 1 Physics Chapter 4 Short Questions Test - Set 1

Question # 1

When a rocket re enters the atmosphere, its nose con becomes very hot.Where does this heat energy come from?

  • Ans 1: The atmosphere of earth contains a large number of dust particles,gases and water vapours.So when a rocket enters into the atmosphere and passes through these particles, due to the force of friction, the kinetic energy of the rocket is lost in the form of heat. That's why its nose cone becomes very hot.
Submit

ICS Part 1 Physics Chapter 4 Short Questions Test - Set 2

Question # 1

Write down two sources of energy which are renewable

  • Ans 1: The renewable sources of energy are:
    1. Hydroelectric Energy
    2. Wind Energy
    3. Tides Energy
    4. Biomass Energy
    5. Sunlight Energy
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ICS Part 1 Physics Chapter 4 Short Questions Test - Set 3

Question # 1

Show that 1 kWh = 3.6x106J

  • Ans 1: As
    1 kWh=1000 Wx 3600 s
    1 kWh =3600000 j
    1 kWh = 3.6x106 j
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ICS Part 1 Physics Chapter 4 Short Questions Test - Set 4

Question # 1

What sort of energy is in the following?
(A) Compressed spring (b) Water in high dam

  • Ans 1: a) A compressed spring has Elastic Potential Energy stored in it.
    B) Water in a high dam has Gravitational potential Energy in it.
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4th Chapter

ICS Part 1 Physics Short Questions Test

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