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A block of copper with mass 0.500 kg is heated to 400. degrees Celsius from 290. degrees Celsius. The specific heat capacity of copper is 387 J/ (kg*C°). The heat absorbed by the copper block is

7.74 E5 J
7.74 E4 J
5.61 E4 J
2.13 E5 J
2.13 E4 J

Respuesta :

natalieulloa6

Answer: 2.13 E 4 J

Explanation: Heat absorbed = mass * specific heat capacity * change in temperature

= 0.5 * 387 * (400 - 290) J

= 0.5 * 387 * 110 J = 21285 J = 2.13 E 4 J

Answer:

2.13 E4

Explanation:

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