Question

properties of the image formed by<br />plane mirror<br />6.<br />w<br />as ofrecio (2)<br />7. Draw and explain the ray diagram formed by a convermore<br />niny. Objed is at fine distance from the<br />Name the mirror which can show the size of the object to be double<br />wana<br />9. the speed of light in water is 2.25X108m/s and the speed in a<br />Calculate the refractive index of water. 12)<br />25X108m/s<br />3X108 mis​

Answer 1

Answer:

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Explanation: