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16-02-2021
Physics

contestada

How much heat is required to raise the temperature of 2.0 kg of concrete from 10C to 30C? (The specific heat of concrete is 880 j/kg-C.)
A. 22 J
B. 88 J
C. 8800 J
D. 35200 J

Respuesta :

0344918 0344918

25-02-2021

Answer:B

Explanation:

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