# The temperature of a block of iron, which has a specific heat of 450 j/(kg k), increases by 3 k when 2700 j of energy are added to it. what is the mass of this block of iron?

##### 1 Answer

Jun 17, 2014

2.0 kg

The equation we need to use is:

The following data is given:

Rearrange for mass and sub. in values: