Reena covers the filament bulb in her room with a cloth to make it dimmer as she does not have a night lamp in her room. Has she taken the right step ?
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Answer:
By covering the bulb of the room using her towel in order to dim the lights, she has done the right thing. Explanation: The ability of achieving dim light from a light bulb is achieved through putting a translucent material around the source of light.
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Answer:
In one angle it is right.Because,cloth acts as a translucent media.
But in another way it is wrong because filament bulb produce more heat if it burns for long time. so,it may also cause any fire accident.
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