Physics, 13.11.2020 14:20, daltonrebekah3440
A block of iron of mass M is heated and gains 10kJ of internal energy. The temperature of the block rises by θ°C.
A second block of iron of mass 2M is heated and gains 5.0kJ of internal energy.
What is the temperature rise of the second block in °C?
A- θ/4
B- θ/2
C- 2 θ
D- 4 θ
The answer is A and if anyone could please explain why it means a lot thank u :)
Answers: 2
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A block of iron of mass M is heated and gains 10kJ of internal energy. The temperature of the block...
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