Question

a. What is a shadow? How is it formed? How does the colour of an opaque object
affect the colour of the shadow? long answer plz

Answer 1

Answer:

what is shadow ?

answer:: the shadow are formed when a light source is hits a thing

how it is formed?

answer:: it is formed when a light souce is hitting a thing

how does the colour of an opaque object

answer :: normaly it (shadows) form in a black colour.

refer the given pic for an example!!

i hope this helps u

@riju 37546

Answer 2

Answer:

a. What is a shadow?

Answer: Shadow is a dark shape produced when an opaque object comes between a source of light and a surface.

How is it formed?

Answer: A shadow forms  when the path of light is obstructed by an opaque object. For  the formation of a shadow, you need the following :

• A source of light
• An opaque object that obstructs; that comes in the way of the source of light

• A screen

How does the color of an opaque object

affect the color of the shadow?

Answer: The color of the shadow does not change with the change in the color of opaque objects and the color of light falling on them. The shadow formed is always black in color.

Explanation:

THIS IS THE ANSWER...