Statement I: The rate of heat flow through a window is 300 W when the temperature difference is $1 5^{\circ}$ C. It is also 300 W when the difference is 15 K.
Statement II: A temperature difference in kelvin has the same value as in degrees Celsius.

Question

Statement I: The rate of heat flow through a window is 300 W when the temperature difference is $1 5^{\circ}$ C. It is also 300 W when the difference is 15 K.

Statement II: A temperature difference in kelvin has the same value as in degrees Celsius.

TestHub · Accepted Answer

A change of one kelvin equals a change of one degree Celsius, so the two differences are equal. Both statements are true. A.

Physics - Heat & Thermo Question with Solution | TestHub

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