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Online Short Questions For Chapter 8 "ICS Part 2 Physics Chapter 19 Short Questions Preparation "
Try The Short Questions For ICS Part 2 Physics Chapter 19 Short Questions Preparation
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Total Questions10
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Available Sets3
Physics - ICS Part 2 Physics Chapter 19 Short Questions Preparation
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
ICS Part 2 Physics Chapter 19 Short Questions Preparation - Set 1
Question # 1
Define Compton effect.Write formula of Compton shift for scattering angle.
-
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
ICS Part 2 Physics Chapter 19 Short Questions Preparation - Set 2
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.
ICS Part 2 Physics Chapter 19 Short Questions Preparation - Set 3
Question # 1
Why can red light be used in a photographic dark room when developing films,but a blue or white light can not?
- Ans 1: As we known red light has longest wavelength in visible spectrum,therefore it has less energy than that of blue or white light.So red light is least scattered on account of its large wavelength.Hence photographic films and the materials concerned are less affected in the presence of red light than high energy blue of white light.
