The energy given off by 300 grams of an alloy as it cools through 50°C raises the temperature of 300 grams of water from 30°C to 40°C. The specific heat of the alloy (in cal/g C ) is:

Question

The energy given off by 300 grams of an alloy as it cools through 50°C raises the temperature of 300 grams of water from 30°C to 40°C. The specific heat of the alloy (in cal/g  C ) is:

i know Q=CpM(delta T)

but what is what?

bobpursley · Accepted Answer

Heat lost=heat gained 300*c*50=300*4.18*10

HANA · Answer

50