Which of the following pairs represent units of the same physical quantity?

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KollegeApply · Accepted Answer

Joule and calorie One calorie is defined as the amount of heat needed to raise the temperature of 1 g of water from 14.$5^\circ$ to 15.$5^\circ$ at the pressure of 1 atm. Heat is a form of energy and the unit of energy is joule. Therefore, joule and calorie represent energy.

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