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The angular width θ of central maximum of a diffraction pattern of a single slit does not depend upon,

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Important Questions on Wave Optics

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Beta Question Bank for Medical: Physics>Chapter 31 - Wave Optics>Exercise (Conceptual Questions)>Q 107
Red light is generally used to observe diffraction pattern from single slit If blue light is used instead of red light, then diffraction pattern
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Beta Question Bank for Medical: Physics>Chapter 31 - Wave Optics>Exercise (Conceptual Questions)>Q 108
Diffraction of sound waves is more evident than light waves in daily life because,
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Beta Question Bank for Medical: Physics>Chapter 31 - Wave Optics>Exercise (Conceptual Questions)>Q 109
In single slit Fraunhofer diffraction, which type of wavefront is required?
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Beta Question Bank for Medical: Physics>Chapter 31 - Wave Optics>Exercise (Conceptual Questions)>Q 110
If in Fraunhofer diffraction due to a single slit, the slit width is increased, then the width of the central maximum will,
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Beta Question Bank for Medical: Physics>Chapter 31 - Wave Optics>Exercise (Conceptual Questions)>Q 111
A polariser is used to
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Beta Question Bank for Medical: Physics>Chapter 31 - Wave Optics>Exercise (Conceptual Questions)>Q 112

Through which character we can distinguish the light waves from sound waves?

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Beta Question Bank for Medical: Physics>Chapter 31 - Wave Optics>Exercise (Conceptual Questions)>Q 114

The transverse nature of light is shown in:

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Beta Question Bank for Medical: Physics>Chapter 31 - Wave Optics>Exercise (Conceptual Questions)>Q 115
The angle of polarization for any medium is 60°. What will be the critical angle for this?