7 сент. 2022 г. · The “J" is the unit symbol for joule, a unit of energy, but there is no unit with symbol “hr", so there is no such unit “J/hr”. · The “s" is the ...

20 июн. 2019 г. · The joule (J) is a unit of energy or work in the SI system. It is commonly expressed in units of newton-meters (N-m), watt-seconds (W-s) or ergs ...

19 мая 2016 г. · No,Joule is the unit of Work and Energy . Watt(J/s) is the unit of Power. Power is defined as amount of energy consumed or given out in a ...

3 окт. 2017 г. · One joule is equal to the energy used to accelerate a body with a mass of one kilogram using one newton of force over a distance of one meter.

24 апр. 2018 г. · The joule (J) is the SI unit for energy and for dimensional analysis purposes it is equivalent to (kg m^2)/(s^2). Kg m/s is simply a mass ...

13 нояб. 2019 г. · They are both units of energy. A joule is a watt-second. There are 3600 joules in a watt-hour. There are 3,600,000 joules in a kilowatt-hour.

12 окт. 2022 г. · SI units: Watt. Also given as joule per second. In electrical context: Power is given by product of electric current times potential difference.

4 окт. 2017 г. · Power = Work done/Time taken. SI unit is Watt. It can also be defined as 1 joule per second. In CGS, it is ergs per second.

18 мая 2020 г. · The joule (J) is likewise a unit of energy, and has the exact same dimension — one newton-meter (N-m), which also happens to be equal to one ...

18 мая 2020 г. · A watt is equal to a joule per second. What is a watt in its fundamental units? SI does not speak of fundamental units. Those are Base Units.