What is reflection?
the throwing back by a body or surface of light, heat, or sound without absorbing it.
Definition:
What is refraction: change in direction of propagation of any wave as a result of its travelling at different speeds at different points along the wave front.Definition:
Complete Page 95 Number 1 in your Scipad
Complete page 99, 1-5 about Reflection
Complete Page 102 1-3 about Refraction
Write 4 important points about the reflection and refraction of light.
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