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Concepts1,4 from Reflection |
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Answer» ong>EXPLANATION: Reflection, ABRUPT change in the direction of propagation of a wave that strikes the boundary between different mediums. At LEAST part of the ONCOMING wave disturbance remains in the same medium. Regular reflection, which FOLLOWS a simple law, occurs at plane boundaries. Two main types of reflection are often referred to – reflection-in-action and reflection-on-action. The most obvious difference is in terms of when they happen |
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