Advertisements
Advertisements
प्रश्न
Tick the correct answer.
A tube light is a
पर्याय
Hot source
Cold source
Incandescent source
None of these
Advertisements
उत्तर
Hot source
APPEARS IN
संबंधित प्रश्न
How does light make an object visible?
Tick the correct answer.
Light is a font of
Tick the correct answer
Glass is
Write true or false
The moon has its own light.
Write true or false
Opaque objects do not allow light to pass through them.
________ objects allow all the light to pass through them.
Mirrors change the direction of light that fall on them.
State whether the following statement is True or False.
An object can be seen only if it emits light
Light is a form of energy and it travels in a straight line.
Observe the picture given in the following figure carefully.
A patch of light is obtained at B, when the torch is lighted as shown. Which of the following is kept at position A to get this patch of light?
