Question

A.Answer the following question :

1. What is the colour of the shadow of a girl wearing an orange

dress?

2. What is a shadow?

3. When is a shadow shortest?

4. Why does translucent and opaque material form shadows?

5. Give two examples of opaque objects.

B. Write True/False :

1. A shadow is formed on the same side of the source of light.

2. A shadow is always coloured.

3. A shadow shows details of the object.

4. Transparent objects do not form shadows.

5. A shadow is of the same colour as that of the objects.

C. Define the followings:

1. Transparent materials

2. Translucent materials​

Answer 1

1.Black

2.Don't know

3.no

4.??

5.wooden piece

6.