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The symbol for photocell is

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Important Questions on Electrons and Photons

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MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 2 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 11 - Electrons and Photons>Classical Thinking>Q 39
The cathode and anode in a photocell are respectively
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MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 2 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 11 - Electrons and Photons>Classical Thinking>Q 40
Photoelectric cell is also called as
 
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MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 2 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 11 - Electrons and Photons>Classical Thinking>Q 41
Photoelectric cell is NOT used in
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MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 2 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 11 - Electrons and Photons>Classical Thinking>Q 42
Which of the following statements is NOT correct for saturation current in a photoelectric cell?
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MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 2 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 11 - Electrons and Photons>Classical Thinking>Q 43

In burglar alarm, infrared beam of light is used instead of visible light because,

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MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 2 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 11 - Electrons and Photons>Classical Thinking>Q 44
Select the WRONG statement. Photocells are used in
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MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 2 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 11 - Electrons and Photons>Classical Thinking>Q 45

The phenomenon which proves the particle nature of electromagnetic wave is
 

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MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 2 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 11 - Electrons and Photons>Classical Thinking>Q 46
Which one of the following is INCORRECT statement about a photon?