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प्रश्न
Two coherent monochromatic light beams of intensities I and 4I are superposed. The maximum and minimum possible intensities in the resulting beam are ______.
पर्याय
5I and I
5I and 3I
9I and I
9I and 3I
उत्तर
Two coherent monochromatic light beams of intensities I and 4I are superposed. The maximum and minimum possible intensities in the resulting beam are 9I and I.
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संबंधित प्रश्न
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What is the difference between resolution and magnification?
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Consider sunlight incident on a slit of width 104 A. The image seen through the slit shall ______.
Consider sunlight incident on a pinhole of width 103A. The image of the pinhole seen on a screen shall be ______.
- a sharp white ring.
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- a diffused central spot, white in colour.
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