Physics
If a convex lens of large aperture fails to converge the light rays incident on it to a single point, it is said to suffer from______________?
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If a diffraction grating is placed in the path of a light beam it reveals______________?
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If a material object moves with speed of light its mass becomes ________________?
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If a photon is reflected from the mirror then the change in momentum of each photon is_______________?
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If an object is placed beyond 2f of a converging lens then image will be_______________?
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If conductivity increases with temperature, substance is:
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If distance-time graph is straight line then body has___________?
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If lift accelerates upward, apparent weight:
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If n number of the photon is striking on a metal surface then total momentum exerted is_______________?
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