To calculate the power in watts, simply divide the energy in joules by the time taken to deliver that energy. If 200 joules of energy are delivered in 0.2 seconds during cardioversion, the power would be 200 Joules / 0.2 seconds = 1000 watts.
Yes, because power is a measure of how quickly work is done. In this case, the power for the 200 joules of work done in 20 seconds would be 10 watts, while the power for the 50 joules of work done would be 2.5 watts. Hence, 200 joules of work done involves more power than 50 joules of work done.
Power is defined as the rate at which work is done, and it is calculated by dividing the amount of work done by the time it takes to do that work. In this case, if you do 1000 joules of work in 5 seconds, your power output would be 200 watts (1000 joules / 5 seconds = 200 watts). This means you are exerting a power of 200 watts to perform the work.
In 2 seconds, a 100 Watt light bulb consumes 200 Joules of electrical energy from the electrical supply (100 Watts * 2 seconds = 200 Joules).
It depends on the context. In some cases, more joules can mean more energy or power, which may be better. But in other cases, less joules may indicate greater efficiency or less waste, which could be preferable.
To calculate the power in watts, simply divide the energy in joules by the time taken to deliver that energy. If 200 joules of energy are delivered in 0.2 seconds during cardioversion, the power would be 200 Joules / 0.2 seconds = 1000 watts.
Yes, because power is a measure of how quickly work is done. In this case, the power for the 200 joules of work done in 20 seconds would be 10 watts, while the power for the 50 joules of work done would be 2.5 watts. Hence, 200 joules of work done involves more power than 50 joules of work done.
The number of amps cannot be determined from just the energy in joules. To calculate the current in amps, you would need to know the voltage of the circuit as well. Amps is equal to power (in watts) divided by voltage.
850 joules = 200 calories. 850 joules = 200 calories.
200 joules
Power is defined as the rate at which work is done, and it is calculated by dividing the amount of work done by the time it takes to do that work. In this case, if you do 1000 joules of work in 5 seconds, your power output would be 200 watts (1000 joules / 5 seconds = 200 watts). This means you are exerting a power of 200 watts to perform the work.
In 2 seconds, a 100 Watt light bulb consumes 200 Joules of electrical energy from the electrical supply (100 Watts * 2 seconds = 200 Joules).
The power is 20 watts. This is calculated by dividing the energy consumed (200 joules) by the time it took to consume that energy (10 seconds).
200 BTU = 211,000 joules.
Joules measure energy (power x time). If the AC voltage is expressed as rms (root mean square) and not peak, and there are no capacitors or inductors in the circuit, then the joules per second (=power ) will be the same.
It depends on the context. In some cases, more joules can mean more energy or power, which may be better. But in other cases, less joules may indicate greater efficiency or less waste, which could be preferable.
There is no direct conversion between Joules and Volts because they are different units. Joules measure energy, while Volts measure electrical potential. However, if you know the resistance in ohms, you can use the formula: Power (in Watts) = Current (in Amperes) x Voltage (in Volts).