Question

Do as directed
Fill the colour in 1/2 (half) part of the picture or make thick with pencil.




Please answer me.. I will mark as brainliest..​

Answer 1

Answer:

5gyy

Step-by-step explanation:

When a pencil is kept in a glass tumbler of water, it appears bent due to refraction of light. When a ray of light travels from a rarer medium(air) to a denser medium(water) it bends towards the normal. Thus, the pencil appears bent.

However, if the pencil is kept inside turpentine or kerosene the bending is not the same as water since it is less dense than water(refractive index of kerosene is greater than water)