If reflection takes place from a denser medium there will be a phase change of dash × 90 degree
Answers
Answered by
2
Answer:
it is called as critical angal
Explanation:
it is responsible for the phenomenon of rainbow formation
Answered by
2
Answer:
| Critical angle |
Instead of refraction the light undergoes reflection which is more than 90°.
hope it helps
mark me brainliest
Similar questions
Environmental Sciences,
4 months ago
Math,
4 months ago
CBSE BOARD X,
9 months ago
Math,
9 months ago
Business Studies,
11 months ago