Which of these actions would increase heat transfer between two objects? a:establishing their thermal equilibrium
b:increasing the area of their contact
c:using objects with similar specific heats
d:reducing the time of their contact

ANSWER IS B ON EDGE

What does the law of conservation of mass state?

Complete these sentences. if a roller coaster train has a potential energy of 1,500 j and a kinetic energy of 500 j as it starts to travel downhill, its total energy isj. once the roller coaster train gets closer to the bottom of the hill, its kinetic energy increases to 1,100 j, and its potential energy decreases to j. when the train reaches the bottom of the track and is traveling along the ground, its kinetic energy isj.

Ascientist wants to test ways to reduce pollution in lake . what is the bestway of doing this