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As the Wavelength is Increased from Violet to Red, the Luminosity - Physics

MCQ
Fill in the Blanks

As the wavelength is increased from violet to red, the luminosity ____________ .

Options

  • continuously increases

  • continuously decreases

  • increases then decreases

  • decreases then increases

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Solution

increases then decreases

 

The luminosity first increases up to 555 nm and then decreases.

Concept: Light Process and Photometry
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APPEARS IN

HC Verma Class 11, 12 Concepts of Physics 1
Chapter 22 Photometry
MCQ | Q 3 | Page 454
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