Advertisements
Advertisements
प्रश्न
Tick the correct answer.
Light is a font of
पर्याय
Work
Energy
Power
None of these
MCQ
उत्तर
Energy
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Fill in the blank.
Light travels in a ................. path.
Match the following columns
| Column A | Column B |
| a. Wooden block | i. new moon's day |
| b. Sun | ii. rectilinear propagation of light |
| c. Umbra | iii. opaque body |
| d. Eclipse | iv. luminous body |
| e. Solar eclipse | v. complete dark park |
Select the correct alternative.
The luminous body is
Differentiate between the luminous and non-luminous bodies. Give two examples of each.
What do we call an electric bulb producing light?
Tick the correct answer
Glass is
Fill in the blank
Light consists of .............. colours.
Write true or false
The stars have no light.
Write whether of the following objects are luminous or non-luminous.
| Object | Luminous/Non-luminous |
| A book | |
| A burning candle | |
| A wax cloth | |
| A pencil | |
| A pen | |
| A light bulb | |
| A tyre | |
| A torch |
Light is a form of ______.
