Advertisements
Advertisements
प्रश्न
Name any four man made sources of light.
एका वाक्यात उत्तर
Advertisements
उत्तर
1. An electric bulb
2. Candle
3. An oil lamp
4. A torch
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Can light travel in vacuum?
Fill in the blank.
The sun is a ............... source of light.
What is light? Define it.
Why do objects in a room become visible even if sunlight does not enter it?
Tick the correct answer
Glass is
A ______ is a natural source of light.
A ______ is an artificial source of light.
Speed of light in air is 3 × 108 m s–1 and the refractive index of a medium is 1.5. Find the speed of light in the medium.
When a beam of white light passes through a prism it gets ______.
What is light?
