0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
Is the unit of Power the joule per second?
Yes, it is also known as the Watt
How does watt and joule relate?
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.
How joule per kilogram is equal to meter per second?
New answer - J=kg*m^2/s^2. J/kg=m^2/s^2 The definition of Joule is N * m (Newtons times meters) The definition of Newton is kg * m / s2 (kilograms times meters divided by seconds squared) Dividing the unit Joule by kilograms leaves meters per second squared (or meters mer second per second)
How do you convert joules per second to watts per hour?
There is no equivalence. A Joule per second is a measure of power which is equivalent to a Watt. Not a Watt per second or a Watt per hour etc, just a Watt. The two units mentioned in the question measure different things (though I am not sure what Watts per hour measures) and, according to basic principles of dimensional analysis, conversion from one to the other is not valid.
How do you convert 1500 killiwat hours to joule?
1 kilowatt = 1,000 watts1 watt = 1 joule per second1 hour = 3,600 seconds(1,500 kilowatt-hour) x (1,000 watt / kilowatt) x (1 joule / watt-second) x (3,600 second / hour) =(1,500 x 1,000 x 3,600) x (kilowatt - hour - watt - joule- second) / (kilowatt - watt - second - hour)= 5,400,000,000 joules
How 1watt equals joule per second?
One watt is equivalent to one joule of energy being transferred in one second. This is because a watt is defined as one joule of energy being transferred per second. So, when a device consumes one watt of power, it is using energy at a rate of one joule per second.
What is watts?
A watt is the SI unit of power. It's equivalent to one joule per second.
What is the SI unit for power which equals joules per second?
The SI unit for power is the watt (W), which is equivalent to one joule per second (J/s), representing the rate at which energy is transferred or work is done.
What is the unit of measurement used to express the energy emitted per second?
Power. In SI, energy is measured in Joule, and power is measured to watts (= Joule per second).Power. In SI, energy is measured in Joule, and power is measured to watts (= Joule per second).Power. In SI, energy is measured in Joule, and power is measured to watts (= Joule per second).Power. In SI, energy is measured in Joule, and power is measured to watts (= Joule per second).
What can power be defined as?
Power is the rate of doing work, or of heat transfer, and is expressed in watts which is equivalent to a joule per second.
Is one kilo-joule the same as one watt second?
No. 1 watt = 1 joule per second 1 watt-second = 1 joule 1 kilo-joule = 1,000 joules
What are the SI units for force and work?
Force . . . . . . . . . kilogram-meter per second2 = newton Distance. . . . . . . meter Work, Energy. . . newton-meter = joule Power . . . . . . . . joule per second = watt Time. . . . . . . . . . second
How many watts equals 1 joule?
Watts are units of power. Joules are units of energy. They are not the same. One watt is one joule per second.
What unit of electrical power is equal to one joule per second?
One joule per second equates to:One watt or,0.00134 electric horsepower or,3.412 BTUs per hour.
Is joule per kilogram equal to meter per second?
No, joule per kilogram is the unit of specific energy, while meter per second is the unit of speed or velocity. They are not equivalent and represent different physical quantities.
10 kw equals how many joule per second?
10,000 joules per second.
What is one joule per second?
1 Watt
