Question

Difference between reflection and total internal reflection

Answer 1

reflection includes only one surface while total internal reflection includes more than two surfaces

Answer 2

1.total internal reflection occurs only when some conditions are met
reflection of light rays occurs when a light rays travel from lighter medium to denser medium.

2. reflection of light rays occurs at any boundary between two optical media.
total internal reflection occurs when a light rays travel from denser medium to lighter medium.

3.reflection occurs for any angle of incidence between 0° and 90°.
total incidence occurs only the angle of incidence is more than critical angle between two media .