physics

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understand how systems heat up.

different materials need different amounts of energyto raise he temperature by a given amount

it takes 380J energy to raise the temperature of 1kg f copper by 1'c

it takes 450J of energy to raise the temperature of 1kg of steel by 1'c

the amount of energy needed to change temperature o an object depends on:

it's mass

what it is made of

the temperature change