SAT Subject Physics Practice Question 199: Answer and Explanation
45. If a 50 g block of solid marble (specific heat = 0.9 kJ/kg•°C), originally at 20°C, absorbs 100 J of heat, which one of the following best approximates the temperature increase of the marble block?
Correct Answer: B
We use the equation q = mcΔT to find ΔT.