If water is vaporizing to steam. Heat is transferring into the vapor Heat is tra

Question

If water is vaporizing to steam. Heat is transferring into the vapor Heat is transferring out of the vapor the temperature is increasing the temperature is decreasing Four different substances change temperature by the same amount Arrange these substances in decreasing order of their specific heats 3 g of substance A has 12 J of heal added 4 g of substance B has 8 J of heat added 6 g of substance C has 3 J of heat added 8 g of substance D has 8 J of heat added D, C, B, A C, D, B, A A, B, D, C A(B.D).C C.(B.D). A Liquid nitrogen has 1000 J of heat taken out of it, and partially solidifies. What is the final temperature? (boiling pt: -195.8 degree C. melting pt:-210 degree C. c = 2042 J/k degree C) -I95 J degree C -210 degree C 0 degree C 100 degree C can't tell without knowing the mass of nitrogen Water at 100 degree is placed in contact with a bock at 400 degree. What is the first thing that happens to the water? it condenses it starts to vaporize if increases in temperature it decreases in temperature An ice cube at 0 degree takes 15,000 J to melt entirely. A block of copper at 100 degree takes 10,000 J to reduce in heat to 0 degree. If this ice cube and Nock of copper are placed in contact, what is the final state of the system when it has come to thermal equilibrium? copper at V. water above 0 degree Temperature at 0 degree, ice partially melted Temperature at 0 degree, ice entirely melted Temperature above 0 degree, ice partially melted Temperature above 0 degree, ice entirely melted

Explanation / Answer

1:

if water is vaporizing to steam, heat is transferring into the vapor.

ans is (a)

2:

ans is (d)

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