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The only possibility of the heat flow in a thermos flask is through its cork which is \( 75 \mat... (PW Solutions) View | |
The only possibility of heat flow in a thermos flask is through its cork which is `75cm^2` in ar... (Doubtnut) View | |
The vacum flask question (Primrose Kitten Academy | GCSE \u0026 A-Level Revision) View | |
AIEEE Thermodynamics 2007a (padhaichannel) View | |
A body cools down from 65^∘C to 60^∘C in 5 minutes. It will cool down from 60^∘C to 55^∘C in (a) ... (PW Solutions) View | |
#heattemperatureandclimate #class7 #science #lesson9 #studymaterial Heat, Temperature And Climate. (Learn Today With Ramya) View | |
1. A metal bal of mass 0.1 kg is heated upto 500^∘C and dropped into a vessel of heat capacity 8... (PW Solutions) View | |
When 100 g of a liquid A at 100^∘C is added to 50 g of a liquid B at temperature 75^∘C, the tem... (PW Solutions) View | |
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