Expended by someone else
That is achieved by an instrument called a microphone.
discuss energy changes
Thermal energy is what is practically the ONLY source of energy for any work. Thermal energy cools, heats, runs motors, etc.
The transcendentalists' views of work and worldly success are the main foundation of their beliefs. They believe that work is very important and success can only be achieved through hard work.
we get all our energy from food as energy can't be produce or destroyed. it can only be used up
Not quite, but the two are related. Work may be thought of as "transfer of energy". Thus, an object doesn't "have" work, it only has energy. The two are not used interchangeably.
Electrical energy is converted into mechanical energy in any application where motion is achieved.
The transcendentalists' views of work and worldly success are the main foundation of their beliefs. They believe that work is very important and success can only be achieved through hard work.
After years of hard work and dedication, she finally achieved her dream of becoming a doctor.
The work done by the net force acting on a body results change only in its kinetic energy.The work done by the net force acting on a body results change only in its kinetic energy.
You cannot reduce entropy because entropy increases (Second Law of Thermodynamics), if you could, we could have perpetual motion. When work is achieved energy is lost to heat. The only way to decrease the entropy of a system is to increase the entropy of another system.
The transcendentalists' views of work and worldly success are the main foundation of their beliefs. They believe that work is very important and success can only be achieved through hard work.