5) A block of lead has a mass of 5kg and a volume of 4.425x10m at 10 degrees Celsius. What is the density of the block at 200 degrees Celsius? The Coefficient of Volumetric expansion for lead is 87x10-6 1/C O 11003 kg/m O 11098 kg/m O 11116 kg/m 6) A block of lead with twice the mass goes through the same temperature change. How does the final density compare to what you just calculated? O greater less O the same 0.1kg of ice initially at a temperature of -10 degrees Celsius is added to a cup with .5kg of water initially at 20 degrees Celsius. The water and ice are isolated thermally from their surroundings. The specific heat of ice is 2000 J/kgC, the specific heat of water is 4186 J/kgC and the latent heat of fusion of water is 33.5x10+ J/kg 7) What is the final temperature of the water? OT=1.0C OT 1.8C OT 2.5 O T 3.1C 8) How much MORE ice (at -10C) must be added so the final situation is all WATER at 0C? O m = .018 kg Om= .034 kg O m= .079 kg Om= -127 kg 9) Now, just a little MORE ic