Ans. A2U Shoujo object to be posna
12. What happens to the atmospheric pressure if the temperature is high?
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13. When combing your dry hair, which type of force acts?
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SHORT ANSWER TYPE QUESTIONS (2 MARKS)
1. Why is it easier to hammer a sharp nail into wood than a blunt one?
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2. Why do mountaineers suffer from nose bleeding at high altitudes?
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niece of iron while making a tool
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Answer: 2. It is because as the high pressure
Explanation:
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