physics
posted by katelyn .
A 1.3 block of ice is initially at a temperature of 3.5. If 6.6×105 of heat are added to the ice, what is the final temperature of the system?
Find the amount of ice, if any, that remains.
Suppose the amount of heat added to the ice block is doubled. By what factor must the mass of the ice be increased if the system is to have the same final temperature?
how would i go about trying to do this question(s)? help please.

heat transfer is what the problem is...
you need the specfic heat of water (how water reacts to the increase of heat) or dw(t)/dh (change of water temp with respect to heat added) etc etc its calorie/gram °C = 4.186 joule/gram °C make sure the units are the same and find out how much ice gets above 32 or 0 degrees depending on the units and melts
Respond to this Question
Similar Questions

physics
A 1.2 kg block of ice is initially at a temperature of 5°C. (a) If 5.8 multiplied by 105 J of heat are added to the ice, what is the final temperature of the system? 
physics
A 1.2 kg block of ice is initially at a temperature of 5°C. (a) If 5.8 multiplied by 105 J of heat are added to the ice, what is the final temperature of the system? 
Physics
25) A 75g ice cube at 0 C is placed in 825g of water at 25 C. a) What is the final temperature of the mixture? 
physics
A 40g block of ice is cooled to −71°C and is then added to 590 g of water in an 80g copper calorimeter at a temperature of 27°C. Determine the final temperature of the system consisting of the ice, water, and calorimeter. … 
physics
A 40g block of ice is cooled to −71°C and is then added to 590 g of water in an 80g copper calorimeter at a temperature of 27°C. Determine the final temperature of the system consisting of the ice, water, and calorimeter. … 
Physics
Suppose 100 g of water at 20°C is poured over a 70g cube of ice with a temperature of 8°C. If all the ice melts, what is the final temperature of the water? 
physics
A 5kg block of ice is at a temperature of 27 °C. How much heat must be added to the ice to produce 5 kg of liquid water with a final temperature of 35 oC? 
had
A 0.106 kg ice cube is taken out of a freezer with temperature 16°C. It is then added to a glass of water with mass 0.25 kg. The water initially has a temperature of 24.2 °C. Assume no heat is added or lost to the surroundings. … 
Physics
50 grams of ice cubes at 5oC is added to a 1 litre (1 kg) of water that is initially at 30oC. a) Use the table of values to find the energy needed to melt the ice:(energy to raise the temperature of the ice to 0oC+ change the state … 
physics
a) Two 36 g ice cubes are dropped into 300 g of water in a thermally insulated container. If the water is initially at 19°C, and the ice comes directly from a freezer at 19°C, what is the final temperature at thermal equilibrium?