Ask a New Question

Question

A 0.25 kg cube of iron is heated and its temperature rises from 23.0 C to 45.0 C. How much heat entered the cube in Joules and in Calories?
13 years ago

Answers

Damon
Q = .25 * specific heat of iron * (45-23)

You have those specific heats in Joules and Calories in your text
13 years ago
mariah
just multiply then??
13 years ago
Damon
Yes
13 years ago
Damon
iron
470 J/kg K

13 years ago
Damon
iron
470 J/kg K
108 cal/kg K
13 years ago

Related Questions

what happens when iron is heated It gets hot. Ha, Ha. But I'm sure you didn't want that for an answ... Consider an iron cube and an aluminum cube. If the two cubes were at the same temperature, how would... is this correct: iron is heated in the air , iron (II) oxide is formed. 2Fe+O2--> 2FeO A 375 g piece of iron was heated to 975 °C and then quenched in a bucket containing one gallon of wa... iron cube of side 10 cm is kept on a horizontal table . If the density of iron cube is 8000 kg /m cu... The mass of a cube of iron is 277 g. Iron has a density of 7.87 g/cm3. What is the mass of a cube of... The mass of an iron cube having an edge length 1.8 cm is 70 g. Find itd density. A hollow iron cube has measures 5cm on each side and has a mass of 20g will the iron cube sink or fl... a 400 kg block of iron is heated from 295 k to 325 k. how much heat is absorbed by the iron? ( the... 5.6g of iron metal Fe are heated strong and mixed with 8g of sulfur S to form 4.4g of iron(ll) sulfi...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use