AP and TS EAMCET Engineering Model Paper 8

Question : 97 of 160

Marks: +1, -0

How much steam at 100°C is to be passed in to water of mass 100 gm at 20°C to raise its temperature by 5°C? (Latent heat of steam is 540 cal/gm and specific heat of water 1 cal/g°C)