Question

define the reflection,refraction , opaque (short definition) please help me


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Answer 1

Answer:

• an image that you see in a mirror, in water or on a shiny surface

• Refraction of light is the most commonly observed phenomenon, but other waves such as sound waves and water waves also experience refraction

• adjective. not transparent or translucent; impenetrable to light; not allowing light to pàss through. not transmitting radiation, sound, heat, etc. not shining or bright; dark; dull. hard to understand; not clear or lucid; obscure: The problem remains opaque despite explanations.

Answer 2

Answer:

• the throwing back by a body or surface of light, heat, or sound without absorbing it is called reflection
• refraction is the change in direction of a wave passing from one medium to another or from a gradual change in the medium.
• Opaque object block light through travelling through them.

Explanation:

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