Question

hi friends
please slove the given questions correctly
(NOTE- IRRELEVANT ANSWER WILL BE REPORTED.)
please solve it and the correct and best answer will be marked as brainliest
thankyou ✌️✌️✌️​

Answer 1

Answer:

Ans 1. Reflection is the change in direction of a wavefront at an interface between two different media so that the wavefront returns into the medium from which it originated. Common examples include the reflection of light, sound and water waves

Ans 2. Laws of refraction:-

a) The angle of incidence and angle of reflection is always equal.

b) Incident ray,reflected ray and the normal drawn at the point of incidence to the reflecting surface, lie in the Same plane.

Ans 3. please see the attachment....

Ans 4. please see the attachment....

please please mark my answer as brainliest answer.

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