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Online Short Questions For Chapter 8 "12th Class Physics Chapter 8 Short Questions Preparation "
Try The Short Questions For 12th Class Physics Chapter 8 Short Questions Preparation
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Total Questions10
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Available Sets3
Physics - 12th Class Physics Chapter 8 Short Questions Preparation
Question # 1
What are advantages of NAVSTAR navigation system?
- Ans 1: NAVSTAR is used to locate the position and find the speed of an object anywhere on Earth up to to an accuracy of 2 cms-1.
12th Class Physics Chapter 8 Short Questions Preparation - Set 1
Question # 1
What are advantages of NAVSTAR navigation system?
- Ans 1: NAVSTAR is used to locate the position and find the speed of an object anywhere on Earth up to to an accuracy of 2 cms-1.
12th Class Physics Chapter 8 Short Questions Preparation - Set 2
Question # 1
Does the dilation mean that time really passes more slowly in moving system or that it only seems to pass more slowly.Explain briefly.
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Ans 1: According to dilation formulat="This relation show that a clock moving with respect to an observe appears to move slow then it does when it is at rest with respecttohim.So the moving clocks just appears to run slowly to the observer at rest.Hence time dilation is an apparent change and it only seems to pass more slowly but not actually.
12th Class Physics Chapter 8 Short Questions Preparation - Set 3
Question # 1
Define Compton effect.Write formula of Compton shift for scattering angle.
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Ans 1: When X-rays are scattered by loosely bound electrons from a graphite target,the phenomena of change in wavelength is known as Compton Effect.Compton shift for scattering angle is given
12th Class Physics Ch 19 Preparation
Here you can prepare 12th Class Physics Chapter 19(modern physics). Click the button for 100% free full practice .
