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Convert Attojoule to Ton-hour (refrigeration)

Attojoule (aJ)
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Ton-hour (refrigeration) (TRh)

Attojoule

The attojoule (aJ) is a unit of energy in the International System of Units (SI). It is equal to one quintillionth of a joule (0.000000000000000001 J). The attojoule is commonly used to measure extremely small amounts of energy, such as the energy content of individual photons.

Origin:

The attojoule is derived from the joule, which is named after James Prescott Joule, an English physicist. The prefix 'atto-' signifies a factor of one quintillionth, making the attojoule equal to one quintillionth of a joule.

Ton-hour (refrigeration)

The ton-hour (refrigeration) is a unit of energy used in the power, steam generation, heating, and air conditioning industries. It is defined as the amount of heat required to melt one ton of ice in one hour.

Origin:

The ton-hour (refrigeration) is derived from the joule, which is named after James Prescott Joule, an English physicist. The ton-hour measures the amount of energy used in heating and cooling systems.

Convert Attojoule to other energy-converter units

1 Attojoule = 9.999999999e-19 Joule

1 Attojoule = 1e-21 KiloJoule

1 Attojoule = 9.999999999e-28 GigaJoule

1 Attojoule = 1e-24 MegaJoule

1 Attojoule = 9.999999999e-16 Millijoule

1 Attojoule = 1e-12 Microjoule

1 Attojoule = 9.999999999e-10 Nanojoule

1 Attojoule = 1 Attojoule

1 Attojoule = 2.777777777e-25 Kilowatt-hour

1 Attojoule = 2.777777777e-22 Watt-hour

1 Attojoule = 2.777777777e-31 Gigawatt-hour

1 Attojoule = 2.777777777e-28 Megawatt-hour

1 Attojoule = 1e-21 Kilowatt-second

1 Attojoule = 9.999999999e-19 watt-second

1 Attojoule = 2.388459e-22 Calorie (nutritional)

1 Attojoule = 2.388459e-19 Calorie (IT)

1 Attojoule = 2.390057e-19 Calorie (th)

1 Attojoule = 2.388459e-22 Kilocalorie (IT)

1 Attojoule = 2.390057e-22 Kilocalorie (th)

1 Attojoule = 9.478171e-22 British Thermal Unit (IT)

1 Attojoule = 9.484517e-22 British Thermal Unit (th)

1 Attojoule = 9.478171203e-28 Mega British Thermal Unit (IT)

1 Attojoule = 0.0000062415 Megaelectron-volt

1 Attojoule = 0.0062415091 Kiloelectron volt

1 Attojoule = 6.2415090745 Electron volt

1 Attojoule = 9.999999999e-12 erg

1 Attojoule = 9.999999999e-19 Newton Meter

1 Attojoule = 3.725061361e-25 Horsepower hour

1 Attojoule = 7.898476002e-26 Ton-hour (refrigeration)

1 Attojoule = 2.487708977e-29 Fuel oil equivalent @kiloliter

1 Attojoule = 1.566639868e-28 Fuel oil equivalent @barrel

1 Attojoule = 2.390057361e-37 Gigaton

1 Attojoule = 2.390057361e-34 Megaton

1 Attojoule = 2.390057361e-31 Kiloton

1 Attojoule = 2.390057361e-28 Ton (TNT)

1 Attojoule = 9.999999999e-12 dyne centimeter

1 Attojoule = 1.019716213e-16 Gram-force meter

1 Attojoule = 1.019716213e-14 Gram-force centimeter

1 Attojoule = 1.019716213e-17 Kilogram-force centimeter

1 Attojoule = 1.019716213e-19 Kilogram-force meter

1 Attojoule = 1.019716213e-19 Kilopond meter

1 Attojoule = 7.375621492e-19 Pound-force foot

1 Attojoule = 8.850745791e-18 Pound-force inch

1 Attojoule = 1.416119326e-16 Ounce-force inch

1 Attojoule = 7.375621492e-19 Foot-pound

1 Attojoule = 8.850745791e-18 Inch-pound

1 Attojoule = 1.416119326e-16 Inch-ounce

1 Attojoule = 2.373036045e-17 Poundal foot

1 Attojoule = 9.478169879e-27 Therm

1 Attojoule = 9.478169879e-27 Therm (EC)

1 Attojoule = 9.480434279e-27 Therm (US)

1 Attojoule = 0.2293710449 Hartree energy

1 Attojoule = 0.4587420897 Rydberg constant