Which describes how fast-moving particles assist in transferring thermal energy to a cup after hot tea is poured into it?
a)they replace slow-moving particles.

b)they collide with slow-moving particles.

c)they collide with other fast-moving particles.

d)they are replaced by slow-moving particles.

B They collide with slow-moving particles.

Explanation:

B: They collide with slow-moving particles

Explanation:

true is the correct answer

hope i

the small 0.38-kg slider is known to move from position a to position b along the vertical-plane slot. determine (a) the work done on the body by its weight and (b) the work done on the body by the spring. the distance r = 0.70 m, the spring modulus k = 154 n/m, and the unstretched length of the spring is 0.53 m

explanation:

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