Question

questions on shadows and reflection for class six

Answer 1

hi friend
here's your answer looking for

as you are asking to ask the questions, so, I will ask the important questions as well as answer too.

Question 1). why the shadow forms?

Answer => when any Opaque object, act as a obstacle in the path of light, then the light can't pass through it. and that area where the light is not transmitted, that area has absence of a light.

and the area where there is absence of light, they will obviously black.
hence, because of the absence of A Light That is obstruct by any Opaque object, that will form a black shadow.

Question 2). why the colour of shadow is black?

Answer => as shadow is formed because of the absence of light.
and where ,there is a absence of light , then there will be a black colour presence. and this black colour is nothing but our shadow.

that's why the colour of shadow is black.

Question 3). what is reflection?

Answer => the reflection is a natural phenomena of light by which it get bounced back by highly polished surface.
or In other words,
the bouncing back of a light through the highly polished surface is called as reflection.

Question 4) what are the laws of reflection?

Answer =>. there are two laws of reflection as follow:-

a). the incident ray, normal and the reflected rays will be on a same point.

b). the angle of incidence will be equal to the angle of reflection.

hope you are satisfied with my answer