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CBSE Class 9 Answered

Ashutosh was getting late for office. He tried to save boiling coffee from cup. He felt very 
uncomfortable.His wife immediately bought a plate and asked him to sip coffee from plate.
a.Why he was feeling uncomfortable?
b. Why sipping a coffee from platewas more comfortable?
c. What are value associated with it?
Asked by Virender | 25 Apr, 2016, 08:54: PM
answered-by-expert Expert Answer
a. Ashutosh was feeling uncomfortable because the temerature of coffee was beyond drinkable. the boiling coffee wahen in contact with the skin of ashitosh, the coffee released its heat on the skin comparable cooler skin of Ashutosh which sensed very hot.
b. When coffee is taken in the plate, due to evaporation, the temperature of coffee reduces to drinkable quality which makes it easier to sip the coffee easily.
c. Sceintific reasoning, or scientific presence of mind by wife of Ashutosh
Answered by Prachi Sawant | 26 Apr, 2016, 10:49: AM
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