Someone please help me, I’m so lost my brain hurts

Physics

2 answers:

tiny-mole [99]3 years ago

7 0

-- It takes 100 calories of heat to make 10 grams of the stuff 20° warmer.

How much of the heat warms each gram ?

-- It takes 10 calories of heat to make each gram of the stuff 20° warmer.

How much of the heat warms that gram each degree ?

-- It takes 1/2 calorie of heat to make each gram of the stuff 1° warmer.

The specific heat of that stuff is

(1/2 calorie) per gram per °C.

That's choice-3 .

maw [93]3 years ago

5 0

Explanation:

The answer is No. 3

0.5 cal/g°C

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