"The convection process transfers heat faster than radiation".
Correct answer: D. False
- A. It depends on condition
- B. Not always
- C. True
- D. False
Explanation
It is true because the transfer of heat through convection depends on several factors, such as the temperature difference between the two objects, their distance from each other, and the presence of a medium for the heat to transfer through. Similarly, radiation also relies on factors such as the temperature difference and distance between the objects and the emissivity of the materials involved.This movement allows for greater heat transfer over a shorter distance compared to radiation, which relies solely on electromagnetic waves and can only transfer heat over larger distances.
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About Thermal Equilibrium and Heat
Thermal equilibrium means that bodies in contact have the same temperature and no net heat flows between them. The topic distinguishes heat from temperature, uses the zeroth law of thermodynamics, and covers heat transfer, specific heat capacity, thermal expansion and the conditions for reaching equilibrium.
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