Machines have moving parts and electronics that can overheat in some situations. Engineers use metal
heat sinks to help the heat escape from the machine. A heat sink is made of metal and usually has fins,
which give the heat sink a large surface area. Why is it important for heat sinks to be made of metal and
have a large surface area?
Answers: 2
Physics, 22.06.2019 10:30
What are two different ways you could find the value of a? explain these methods.
Answers: 2
Physics, 22.06.2019 11:10
An isotope undergoes radioactive decay by emitting radiation that has a –1 charge. what other characteristic does the radiation have?
Answers: 3
Physics, 22.06.2019 12:00
In a set amount of time, a battery supplies 25j of energy to an electric circuit that includes two different loads. one of the loads produces 10 j of heat energy during this time interval. how much heat energy is produced by the second load in this time? explain your answer
Answers: 3
Machines have moving parts and electronics that can overheat in some situations. Engineers use metal...
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