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

What is geothermal energy? How is it generated ?

  • Ans 1: The heat energy extracted from inside the Earth in the form of steam or hot water is called geothermal energy.
    It can be generated by the following processes
    • Radioactive Decay
    • Residual Heat of Earth
    • Compression of Material
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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

What is geothermal energy? How is it generated ?

  • Ans 1: The heat energy extracted from inside the Earth in the form of steam or hot water is called geothermal energy.
    It can be generated by the following processes
    • Radioactive Decay
    • Residual Heat of Earth
    • Compression of Material
Submit

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

Question # 1

A girl drops a cup from a certain height which breaks into pieces.What energy changes are involved?

  • Ans 1: When the cup was in the hands of girl, it had gravitational P.E when the cup is dropped, its P.E. Is converted into the K,E On striking the ground , this energy is converted into sound energy, heat, work done in breaking the cup into pieces and kinetic energy of pieces.
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ICS Part 1 Physics Chapter 4 Short Questions Test - Set 3

Question # 1

A girl drops a cup from a certain height which breaks into pieces.What energy changes are involved?

  • Ans 1: When the cup was in the hands of girl, it had gravitational P.E when the cup is dropped, its P.E. Is converted into the K,E On striking the ground , this energy is converted into sound energy, heat, work done in breaking the cup into pieces and kinetic energy of pieces.
Submit

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

Question # 1

How sunlight is directly converted into electricity by solar cells?

  • Ans 1: By using semiconductor devices,the solar cell also called photo voltaic cell, sunlight can be directly converted into electricity. These solar cells are made of silicon wafers. Electron in the silicon gain energy from sunlight to create a voltage. Voltage can be increased by increasing the number of solar cells.
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ICS Part 1 Physics Short Questions Test

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