ICS Part 2 Physics Chapter 19 Short Questions Preparation


12th Class Physics
Short Questions Preparation

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12th Class Physics Chapter Wise Preparation

Online Short Questions For Chapter 8 "ICS Part 2 Physics Chapter 19 Short Questions Preparation "

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Physics - ICS Part 2 Physics Chapter 19 Short Questions Preparation

Question # 1

Is it possible to create a single electron from energy?Explain

  • Ans 1: No it is not possible to create a single electron from energy.Creation of single electron will be against the law of conservation of charge and the law of conservation of momenteum.In pair production an electron positron pair is produces.
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Prepare Complete Set Wise Questions For Chapter 8 "ICS Part 2 Physics Chapter 19 Short Questions Preparation "

ICS Part 2 Physics Chapter 19 Short Questions Preparation - Set 1

Question # 1

Is it possible to create a single electron from energy?Explain

  • Ans 1: No it is not possible to create a single electron from energy.Creation of single electron will be against the law of conservation of charge and the law of conservation of momenteum.In pair production an electron positron pair is produces.
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ICS Part 2 Physics Chapter 19 Short Questions Preparation - Set 2

Question # 1

Can an object move with the speed of light?

  • Ans 1: As an object approaches the speed of light,its masses rises abruptly.If an object tries to travel 186,000 miles per seconds,its mass become infinite and so does the energy required to move it, For this reasons ,no normal object can be travel as fast as or faster than the speed of light.
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ICS Part 2 Physics Chapter 19 Short Questions Preparation - Set 3

Question # 1

If you are moving in a spaceship at very high speed relative to the earth.Would you notice difference(a)In your pulse rate(b)In the pulse rate of people on the earth?

  • Ans 1:
    1. The pulse rate of the person inside the spaceship moving with large velociety will decrease.
    2. The pulse rate of the people on the earth with respect to the person inside the spaceship with large velocity will increase.
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ICS Part 2 Physics Chapter 19 Short Questions Preparation

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