. Give answer of the following questions: (a) Why cooking utensils are made of metals? (b) Why handle of a pressure cooker is made up of a type of plastic? (c) Why is laboratory thermometer not suitable to measure human body temperature (d) Why clinical thermometer has a short range of temperature? (e) How does false ceiling keep the room warm during winters?
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° Correct answer ( c }
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° Correct answer ( c }
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