Questions:
Q1. In which set up your hand did NOT feel change in temperature?
Q2. In which set up your hand did feel change in temperature?
Q3. In which set up is heat transfer taking place?
Q4. What is then the condition necessary for heat to transfer between
objects? Objects must have
(the same temperature or different temperature)
Q5. What do you think is the direction of heat transfer in this set up?
Answers & Comments
Answer:
1. set up 1
2.set up 2.
3.set-up 2.
4.different temperature.
5.from hot water to tap water.
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