Discussion :: Elements of Remote Sensing
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Pick up the correct statement from the following :
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A.
The minimum frequency of light for which no electrons are emitted, is called threshold frequency. |
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B.
Polarising angle of glass is 57°.5 |
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C.
At the polarising angle, the reflected and refracted rays are orthogonal |
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D.
All the above |
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Answer : Option D
Explanation :
No answer description available for this question.
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