Question

1. You are preparing food for your 5 year old child, sibling, or borrowed child. You accidentally overheat 200 grams of spaghettios (we will assume a specific heat of 2.00cal/(gram Co ) ) to a temperature of 60 Co . To cool this down you add 20.0grams of ice initially at 0.00Co . What is the final temperature of the mix? Carefully show your work. You will have an “mCT” term for spaghettio’s, also an mH term for melting ice, and an mCT term for the melted ice (called liquid water now) that heats up to the same final temperature as the spaghettio’s. Note the two changes in temperature are not the same. T=Tf-Ti

Answer 1