Question

write the meterials required in finding out the relation between angle of incidence and angle of refraction. ​

Answer 1

$\huge\fbox\red{A}\fbox\pink{N}\fbox\purple{S}\fbox\blue{W}\fbox\orange{E}\fbox\green{R}$

Materials required to carry out the experiment to find the relation between angle of incidence and angle of refraction are:-

• A rectangular glass slab
• A drawing board
• A drawing paper
• Drawing pins
• Protractor.

Hope it's helpful↑(◍•ᴗ•◍)❤࿐

Answer 2

1. A rectangular glass slab
2. A drawing board
3. A drawing paper
4. Drawing pins
5. Protactor