Physics, asked by chodasrinu40807, 3 months ago

In the experiment of refraction through glass slab ,angle of incidence should be less than 90 .why?

Answers

Answered by ppranav2307

4

Answer:

so that light can travel and refraction can take place

Previous Question

Next Question

Similar questions

Math, 1 month ago

Question:-✌️ AOB is a straight line. if a- b=40°.find a &b.

English, 1 month ago

Complete the sentences using the most suitable from of be. use is / am/are being ( continuous) where possible; other wise use am/ is/ are( simple)...

Math, 1 month ago

If p/q and r/s are rational numbers then p/q is multiplicative inverse of r/s if (1)p/q=r/s (2)p/q+r/s=1 (3)p/q×r/s=1...

Environmental Sciences, 3 months ago

Geeta decides to plant each half of the groundnut seeds as shown. a) Will a new plant emerge? b) Give a reason to support your answer.

Math, 3 months ago

Find the missing frequencies $f_1$ , $f_2$ and $f_3$ in the following frequency distribution, when it is given that $f_2$ : $f_3$ = 4:3 and mean is 50.

Math, 10 months ago

Which number can be replace in the series 2,8,40,240,*, 13440? 720 1440 1480 1680 None of thz ...

English, 10 months ago

How does television affect our lives. It can be very helpful to people who carefully choose the shows that they watch. Television can increase our knowledge of the outside world, there are high quality programmes that helps us to understand many fields of study, science, medicine, the arts and so on. Moreover, television benefits very old people, who can't often leave the house as well as...

Science, 10 months ago

what are the importance of science in our technology??