A piston has an external pressure of 10.0 . How much work has been done if the cylinder goes from a volume of 0.170 liters to 0.460 liters.
This conversion would be easy, IF there were a way to convert hours to grams.Unfortunately .....
1 litre diesel in joules
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.
1 Joule = 1 watt-second, therefore, you divide by 3,600,000.
Divide the energy by the power. You'll need to convert kcal to joule first. Then, if you divide joule by watt (which is equal to joule/second), the answer will obviously be in seconds.
This conversion would be easy, IF there were a way to convert hours to grams.Unfortunately .....
There is no connection. Litre is volume, joule is a unit of energy.
1 litre diesel in joules
Joules x 0.000000278 = kW/h
Watts are units of power. Joules are units of energy. They are not the same. One watt is one joule per second.
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.
One Kcal equals 4184J so simply multiply your Kcals with that.
1 Joule = 1 watt-second, therefore, you divide by 3,600,000.
Divide the energy by the power. You'll need to convert kcal to joule first. Then, if you divide joule by watt (which is equal to joule/second), the answer will obviously be in seconds.
You can't compare or convert that. psi is a unit of pressure; joule is a unit of energy.
1 nm is 1 Newton.meter, which is 1 Joule. This equals 0.7376 ft.lbf
1 watt = 1 joule per second 1 kilowatt = 1 kilojoule per second 750 kilowatt = 750 kilojoule per second