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28.A lamp is twice as far in front of a plane mirror as a person is. Light

28.A lamp is twice as far in front of a plane mirror as a person is. Light from the lamp reaches the person via two paths. It strikes the mirror at 300angle of incidence and reflects from it before reaching the person. It also reaches the person directly without reflecting. Find the ratio of time taken along the reflected path to that along the direct path.

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