3)A 3g lead bullet at 30°C is fired at speed 240 m/sec into a large block of ice at 0°C, in which it becomes embedded. What is the quantity of the ice melts? Lead: CLead=0.128KJ/KgK ,Tmelting=327°C ,Lmelting=24.5KJ/Kg Ice/water: Cice=2.09KJ/Kg°C , Cwater=4.186KJ/Kg°C, Cvapor=2.01KJ/Kg°C, Lmelting=333KJ/Kg, Lvaporization=2260KJ/Kg

A man was out snowboarding and notices what when he touches the metal part of chair lift it feels colder than the rubber seat. Are the two the same temperature? Explain using appropriate terms from the energy unit! Paragraph BI + v Lato (Recom.. v 19px .. v 日 合 of

How many joules of heat transfer are required to thaw a 0.777-kg package of frozen vegetable juice originally at 0°C if its latent heat of fusion is the same as that of water (334 kJ/kg)? J

a cup of coffee sits on a table in an insulated mug. to coool the coffee down a ice block is added. the inital mass of coffee in the mug is 90g. the intial temperature of the coffee is 90 degree celsius. the ice block has started to melt and is then put into the coffee. the ice melts and the new temperature of the cofee is 78 degree c and the new mass is 110g. the ice block (final-intital mass) is 20g. what are teh tempeartuare changes for the coffee and ice (started at 0 degree celsius) also if specific heat of water is used for both the coffee and ice waht is the heat energy lost by the coffee and the heat energy gained by the ice after it melted?