hy
HEat is supplied at a steady reate of 800J/min to 100g of a solid substance in an isolated container. The temp. of the substance first risses from -5 deg C to 25 deg C in 3 minutes, and remain constant at 25 deg C for 25 minutes. It again rises steadily to 175 deg C at the rate of 6 dec C per minute and remains constatnt at 175 deg C for another 2 minutes during which the mass decrease by 2grams
a, use the info above to sketch the temperature against time graph( i dont really need the sketch just an intuition is ok)
bCalculate SHC of substance
cCalculate Specific Latent heat of fusion
a, use the info above to sketch the temperature against time graph( i dont really need the sketch just an intuition is ok)
bCalculate SHC of substance
cCalculate Specific Latent heat of fusion
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