I have a thermal flask in which i have to fill the boiled
water.
I also have thermocol, saw dust and silver paper.
Now tell me how i have to arrange these material to attain
minimum
heat loss.

Answer Posted / sornakumar

1-THERMOCOL
2-SAW DUST
3-THERMAL FLASK
4-SILVER PAPER

Is This Answer Correct ?    1 Yes 2 No



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