Advertisements
Advertisements
Question
What do you understand by candle power?
Advertisements
Solution
To measure the brightness of light in comparison with the brightness of a candle. The unit of candle power is used.
APPEARS IN
RELATED QUESTIONS
Fill in the blank
A medium through which light cannot pass is called the ....................
Fill in the blank.
A medium which allows light to pass through it easily is called the ...................
Fill in the blank.
Light travels in a ................. path.
Differentiate between the luminous and non-luminous bodies. Give two examples of each.
Does the flame of a gas stove emit light?
Tick the correct answer.
Light causes
Write true or false
The moon has its own light.
Write true or false
The earth has its own light.
Write true or false
Opaque objects do not allow light to pass through them.
A ______ is an artificial source of light.
