Question 1

What is a shadow?

Accepted Answer

A shadow is a dark shape that forms when something blocks light from shining on a surface.

Question 2

How are shadows made?

Accepted Answer

Shadows are made when an object blocks light. The light can't pass through the object, so it creates a dark area on the other side.

Question 3

Why do shadows change size?

Accepted Answer

Shadows change size because of the position of the light source. If the light is closer, the shadow is bigger, and if it's farther away, the shadow is smaller.

Question 4

Why do shadows sometimes look different?

Accepted Answer

Shadows look different because of the angle and brightness of the light. The shape of the object casting the shadow can also change how it looks.

Question 5

Can we have shadows at night?

Accepted Answer

Yes, we can have shadows at night if there is any light, like from street lamps or the moon. Shadows need some light to be created.

Question 6

Why can’t shadows be colorful?

Accepted Answer

Shadows can't be colorful because they are just areas where light is missing. Without light, there are no colors.

Question 7

What is light?

Accepted Answer

Light is energy that we can see. It helps us see things and gives them color.

Question 8

Where does light come from?

Accepted Answer

Light can come from different sources like the sun, lamps, and flashlights. These sources give off light so we can see.

Question 9

Why is sunlight important for shadows?

Accepted Answer

Sunlight is important for shadows because it shows where light is blocked. The sun is a big, bright source of light in the sky.

Question 10

Can light pass through anything?

Accepted Answer

Light can't pass through everything. It can go through clear things like glass, but it gets blocked by solid objects like walls.

Question 11

Why do objects block light?

Accepted Answer

Objects block light because they are solid. Light can't go through solid things, so these objects cast shadows.

Question 12

What happens to your shadow when you turn around?

Accepted Answer

When you turn around, your shadow moves. It always stays on the side opposite the light source.

Question 13

Can anything make a shadow?

Accepted Answer

Yes, anything that blocks light can make a shadow. It just depends on the light and where it is shining.

Question 14

What would the world be like without light?

Accepted Answer

Without light, the world would be dark, and we wouldn't see colors or shapes clearly. Light helps us see and enjoy things around us.

Question 15

What is a light source?

Accepted Answer

A light source is anything that gives off light, like the sun, a lamp, or a flashlight. We use them to see when it's dark.

Question 16

Can you have more than one shadow?

Accepted Answer

Yes, you can have more than one shadow if there are multiple light sources. Each light can create its own shadow.

Question 17

Why do shadows sometimes move?

Accepted Answer

Shadows move when the light source or the object creating the shadow moves. As they change places, the shadow also changes.

Question 18

How do shadows help us tell time?

Accepted Answer

Long ago, people used sundials to tell time by the sun's shadows. As the sun moved across the sky, the shadow would point at different times.

Question 19

What is the opposite of a shadow?

Accepted Answer

The opposite of a shadow is a bright spot. This is where the light hits directly without being blocked.

Question 20

Why do shadows disappear in the dark?

Accepted Answer

Shadows disappear in the dark because there is no light. Without light to block, you can't have a shadow.

The Science of Shadows and Light - 20 FAQs Explained Simply