Question

2. A
(transparent/translucent)
object allows light to pass through it partially.
(a shadow/
an image)
4. The
5. Light always travels in a
is a luminous source of light. (moon/sun)
line. (straight/curved)
B Fill in the blanks using the correct words.
1. An object that produces its own light is called a
3. An opaque object placed in the path of light forms.​

Answer 1

Explanation:

2. Translucent

5. sun, straight

B1. Source

3. Shadow