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mina [271]
3 years ago
9

Convection is a function of temperature to the fourth power. a)-True b)-False

Engineering
1 answer:
strojnjashka [21]3 years ago
7 0

Answer:

The given statement for temperature and convection is False.

Explanation:

Convection is not a function of temperature to the fourth power but it depends linearly on temperature. the below equation shows the linear relation of heat transfer due to convection and temperature:

Q = H_{c}A(T_{hot} - T_{cold} )

Whereas, radiation is a function of temperature to the fourth power.

The Stefan-Boltzmann law gives the relationship between an object's temperature and the amount of radiation it emits. The law is given by:

Q=\sigma T^{4}

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