Paheli does not have a night lamp in her room. She covered the bulb of her room with a towel in the night to get dim light. Has she taken the right step? Give one reason to justify your answer.
ScienceClass 7CBSEAnswered 27 Mar 2026
Answer
Soln:
No, the steps taken by Paheli are wrong as the towel may get burned due to heat produced by the bulb and also, glowing the bulb unnecessarily will waste energy.
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