A joule is defined as the amount of energy transferred to an object when a force of one newton acts on the object in the direction of its motion through a distance of one meter (1 newton meter or Nm). It can also be defined as energy dissipated as heat when an electric current of ...
1 joule work is the amount of work done on an object when a force of 1 Newton displaces it by 1 m along the line of action of the force.
not every surge protector offers the same level of protection. the level of protection provided by a surge protector is often measured in joules. the higher the joule rating, the more energy the surge protector can absorb before it fails. therefore, if you're looking to protect high-end ...
Obviously, the total amount of energy remains the same, and energy cannot be lost or generated. This is the principle of energy conservation in an isolated system.Answer and Explanation: In the SI unit system, Joule (J) is considered as the largest unit of energy. 1 Joule is the amount ...
Well this is an interesting explanation of joule conversions. I can now finally quantify the impact of my solitude. As a quiet person, I emit 100 joules of energy every second! I am not sure if that’s a big or a high number, but I’ll bet that it’s on the low side since you...
While work is solely concerned with the force and displacement of an object,powerrefers to the rate at which work is done. As a result, power can vary considerably among individuals and events. Think of two individuals pushing a box across a room - both are moving the same box the same ...
Think of kW as the speedometer of a car. Just as the speedometer shows how fast the car is moving at any given moment, kW measures the instantaneous rate of energy use. For instance, a 2 kW heater uses energy at a rate of 2,000 watts when it’s turned on. ...
The force of attraction of earth on a body is called as weight. W=m*g. S.I. unit of weight is Newton or kg m/s2. Weight of 1 kg mass is 9.8 Newton. What is the SI unit work? The SI unit of work is the joule (J), the same unit as for energy. What is negative work ...
Joule Joule is a unit of work or energy. He expended 500 joules of energy lifting the weight. 19 Watt The watt (symbol: W) is a unit of power or radiant flux. In the International System of Units (SI), it is defined as a derived unit of (in SI base units) 1 kg⋅m2⋅s−...
A joule is the SI unit of energy, representing the amount of work done when a force of one newton is applied over a meter, while an erg is a much smaller unit, used in the CGS system, equal to 10^-7 joules.