Take a cup of Hot tea and keep it undisturbed for 5 minutes. then take a thermometer and note down it's temperature after every 2 minutes. Also observed the vapour coming out from it. Note down your observations and comments.
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I cant observe because i m not gonna put my tmmeter in the cup...bt ha I know what is going to happen..
its temperature will keep on decreasing at every interval nd talking about vapour-it will slowly start to get reduce..coz lesser the heat lesser is the vaporisatiin.
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