Question

When a parallel beam of light falls on a plane mirror the beam after reflection ………

Answer 1

Answer:

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Explanation:

Regular Reflection: When a parallel beam of light falls on the smooth surface of a plane mirror, it is reflected as a parallel beam. Regular reflection is also known as specular reflection and occurs when a light ray falls on a surface such as a mirror.

Answer 2

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2.3 TYPES OF REFLECTION

Regular Reflection: When a parallel beam of light falls on the smooth surface of a plane mirror, it is reflected as a parallel beam. Regular reflection is also known as specular reflection and occurs when a light ray falls on a surface such as a mirror.