Question

write some examples of total internal reflection ​

Answer 1

Answer:

Many optical instruments use right-angled prisms to reflect a beam of light through 90° or 180° (By total internal reflection) such as cameras, binoculars, periscope, and telescope. One of the angles of the right-angled prism is 90°.

Answer 2

Answer:

$\bf\underline\blue{Examples\:of\:total\:internal\:reflection:-}$

• Underwater reflection of a turtle.
• Mirage is the image of some distant object that appears.
• A fish that looks like water above as a mirror.

Hope it will be helpful :)....✍️