Heat may be transferred by conduction, convection and radiation. By which of these methods does heat travel through vacuum?
a
conduction only
b
convection only
c
radiation only
d
non of these methods
Explanation
Correct Option
cNo explanation available
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hayeelah
4 years ago
In a vacuum, heat can't be transferred by conduction or convection. The process of convection and conduction requires some medium made of material particle for transmission of heat. In a vacuum, there is no material. So, heat travels in a vacuum by radiation.
