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Lina20 [59]
4 years ago
5

Which of the following is the correct definition of radiation?

Physics
2 answers:
JulsSmile [24]4 years ago
7 0
The correct answer is C
tangare [24]4 years ago
6 0
A. the electromagnetic radiation from the surface of an object which is due to the object's temperature
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If a 2 kg block of aluminium (SHC: 921 J/kg°C) is heated from 20°C to 40°C, how much energy was transferred to it?
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