The joule is a unit of work and energy. It is equal to a newton-meter (N-m). Note that the unit of torque is also the newton-meter, but scientists don't use the word joule when they are talking about torque.
The watt is a unit of power and is defined as a joule per second, so you can see that power is work per unit time.
One joule is equal to one watt-second.
Watt is a unit of power. 1 Watt = 1 Joule/second; joule is the unit for energy.
A watt is a rate (speed) of using energy ... 1 joule per second.
1 joule per second = 1 watt
A joule / second is a watt. The watt is a unit of power. In general terms, power means energy expended, produced, or transferred, per time unit.A joule / second is a watt. The watt is a unit of power. In general terms, power means energy expended, produced, or transferred, per time unit.A joule / second is a watt. The watt is a unit of power. In general terms, power means energy expended, produced, or transferred, per time unit.A joule / second is a watt. The watt is a unit of power. In general terms, power means energy expended, produced, or transferred, per time unit.
You can't directly convert one to the other. A joule is a unit of energy, and a watt is a unit of power. 1 watt = 1 joule per second.
A joule
No. 1 watt = 1 joule per second 1 watt-second = 1 joule 1 kilo-joule = 1,000 joules
A watt is a unit of power, not of energy. The international unit for energy is the joule. One watt is an energy transfer of one joule per second.A watt is a unit of power, not of energy. The international unit for energy is the joule. One watt is an energy transfer of one joule per second.A watt is a unit of power, not of energy. The international unit for energy is the joule. One watt is an energy transfer of one joule per second.A watt is a unit of power, not of energy. The international unit for energy is the joule. One watt is an energy transfer of one joule per second.
1 Watt = 1 Joule / Second = 1 Newton-meter / Second.
Watt is a unit of power. 1 Watt = 1 Joule/second; joule is the unit for energy.
Watts are units of power. Joules are units of energy. They are not the same. One watt is one joule per second.
One joule per second equates to:One watt or,0.00134 electric horsepower or,3.412 BTUs per hour.
The watt, which is equal to 1 joule/second.
The Joule is a unit of energy, while the Watt is a unit of power. Joule is the alternate name for a Newton-meter of energy, and Watt is the alternate name for a Newton-meter per second of power. This means that one Watt is one Joule per second; a 100-Watt light bulb converts 100 Joules of electrical energy every second into heat energy and light energy.
One Watt is one Joule of energy transfered every second. So the Watt is the unit of enegery transfer.
A watt is a rate (speed) of using energy ... 1 joule per second.
The joule is the SI unit for energy.The unit of power is the watt (W), which is equal to one joule per second.Both the joule and the watt are derived units. (They are both surnames so their symbols are always capitalised: J and W.)For the pure physics geeks:a joule is m2 kg s-2 anda watt is m2 kg s-3