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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  • Total Questions10

  • Available Sets4

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Physics - ICS Part 1 Physics Chapter 4 Short Questions Test

Question # 1

How heat is generated within the Earth?

  • Ans 1: Heat within the earth is generated by the following process.
    1. Radioactive decay
    2. Residual heat of the earth (usually within 10km of earth's surface).
    3. Compression of material deep inside the earth.
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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

How heat is generated within the Earth?

  • Ans 1: Heat within the earth is generated by the following process.
    1. Radioactive decay
    2. Residual heat of the earth (usually within 10km of earth's surface).
    3. Compression of material deep inside the earth.
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ICS Part 1 Physics Chapter 4 Short Questions Test - Set 2

Question # 1

How energy is obtained from direct combustion and fermentation.

  • Ans 1: Direct Combustion: It is applied to get energy from waste product commonly known as solid waste and confined it into chamber and ignite it.The heat produced is then used in a boiler to run the turbine of generator

    Fermentation: Biofuel such as ethanol is a replacement of gasoline which is obtained by fermentation of biomass using. Enzymes and by decomposition through bacterial action in the absence of air . The rotting of biomass in a closed tank called digester produces biogas which can be piped out to use for cooking and heating.
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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?
  1. A Moving Car
  2. A Compressed Spring

  • Ans 1:
    A Moving car has kinetics energy .
    A Compressed Spring has elastic potential energy.
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ICS Part 1 Physics Short Questions Test

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