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You add 135 kJ of heat to a block of metal with a mass of 5.0kg. The temperature of the metal rises from 18.0 ̊C to 36.0 ̊C. What is its specific heat?

a) 1500 J/kg ̊C

b) 1.5 J/kg ̊C

c) 37500 J/kg ̊C

d) 7500 J/kg ̊C

e) 75 J/kg ̊C

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