Question

What is the heat required in kilo-joules, when
the temperature of 100 g of copper is raised
through 20 K? Specific heat capacity of
copper is 0.4 x 10°J kg 1 k-1
(b) 0.8 kJ
(c) 400 kJ
(d) 800 kJ
(a) 0.4kJ​

Answer 1

Answer:

C) is your answer

pls mark as brainliest