science
Grade6
Easy
Question
Pick the odd one out.
- Chair
- Moon
- Table
- Screen of a cell phone
Hint:
- Luminous objects are those which emit light on their own.
The correct answer is: Screen of a cell phone
- Luminous objects are those which emit light on their own.
- Examples: - Sun, flame of a burning candle.
- Non-luminous objects are those which can not emit light on their own. These objects reflect the light from luminous bodies.
- Examples: - Moon, Earth
- Since Moon,chair ,Table does not emit their own light so they are non luminous
- screen of the smartphone is luminious because ot produce its own light
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