0.5 kg of blood flows from the interior to the surface of john's body while he is exercising. the released energy is 2,000 j. the specific heat capacity of blood is 4,186 j/kgo c. what is the temperature difference between when the blood arrives at the body surface and returns back to the interior of the body?

White claims that he invented a heat engine with a maximum efficiency of 90 He ... Difference in temperature = 98.6 – 98.2 = 0.4 Fahrenheit T ... 0.5 kg of blood flows from the interior to the surface of John's body while he is exercising. The released energy is 2,000 J. The specific heat capacity of blood is 4,186 J/kg o ...

Explanation:

B

Explanation:

its B

conduction, convection, radiation

answer: 2×10^-2kg

explanation: density= mass per volume

vol=mass/density

converting to s.i units we have;

3÷1000kg = 0.003

1.5÷100m = 0.15

0.003/0.15 = 0.02kg