Two samples of carbon come into contact. A heat transfer will occur between sample A and sample B. What must be true for
heat to transfer from sample A to sample B?
The average kinetic energy of A is greater than that of B.
The average kinetic energy of B is greater than that of A.
The average kinetic energy of both samples is equal.
The average kinetic energy does not determine the direction of heat transfer.
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the answer is A, The average kinetic energy of A is greater than that of B.

Step-by-step explanation:

the person above me is wrong^, trust me, i took the quiz and got this question correct

3/20

step-by-step explanation:

well, there are 20 outcomes, and 3 of them you want. so, 3/20

step-by-step explanation:

well if you round, things become much more simple. round 5.95 to 6, 4.25 to 4, and 1.05 to 1. now, add 6+4+1 and that would equal 11. so the items together would equal to about $11.