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MODERN PUBLICATION-ELECTROMAGNETIC WAVES-EXERCISE
- Why is it not possible to produce electro-megnetic waves in the visibl...
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- What are electromagnetic waves?
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- Prove that electromagnetic waves are transverse in nature.
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- What do you understand by electromagnetic waves? Give their important ...
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- What do you understand by electromagnetic waves? Give their important ...
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- What is unit of 1 // mu0 epsilon0?
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- The amplitude of electric and magnetic fields related to each other ar...
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- Write an expression for speed of e.m. waves in free space.
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- Give two properties of electromagnetic waves.
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- What is electromagnetic spectrum?
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- What is electromagnetic spectrum? Give its four uses.
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- Give two peroperties and four uses of infra-red rays?
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- Give two uses each of the following: Gamma rays
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- Give two peroperties and four uses of infra-red rays?
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- Give two properties and four uses of ultraviolet rays?
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- Write any four characteristics of electromganetic waves.Give two uses ...
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- Write any four characteristics of electromganetic waves.Give two uses ...
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- Write the order of frequency range and one use of each of the followin...
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- Write the order of frequency range and one use of each of the followin...
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- Write the order of frequency rnge and one use of the following radiati...
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