JEE PHYSICS MCQ: WAVE OPTICS

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Fraunhoffer lines are obtained in

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Correct option: A

Solar spectrum

Option A (Solar spectrum) is correct because Fraunhofer lines are absorption lines observed in the solar spectrum, caused by elements in the Sun's atmosphere absorbing specific wavelengths of light.

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Which of the following properties of electromagnetic waves does not support particle nature of radiation (electromagnetic wave)? Spherical wavefronts, emanating from a point source, strike a plane reflecting surface. What will happen to these wave fronts, immediately after reflection? An astronomical telescope is able to resolve two stars at an angular separation of

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