A region of partial darkness is called

Fill in the blanks with the correct option:

ray, shadow, opaque, lunar, solar

A _____ is formed when the path of light is obstructed by an opaque object.

Fill in the blanks with the correct option:

ray, shadow, opaque, lunar, solar

A straight line along which light travels is called a light _____.

Fill in the blanks with the correct option:

ray, shadow, opaque, lunar, solar

When the earth comes in between the sun and the moon, a _____ eclipse occurs.

Fill in the blanks with the correct option:

ray, shadow, opaque, lunar, solar

When the moon comes in between the sun and the earth, a _____ eclipse occurs.

State if the following statements are true or false. Correct the false statement.

The emission of light by a living thing is called a shadow.

State if the following statements are true or false. Correct the false statement.

The brightness of light increases with the increase in distance.