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i would tell every body to save energyor to dont turn on something if your not using it
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∙ 11y ago
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What does percentage energy efficiency mean?
I would assume it means that the more efficient it is, the less energy it intakes and the more efficient the system is at retaining the energy it intakes.
Can you pump down a heat pump system in heat mode just as you would do in the cool mode?
No, the energy in a heat pump system must be transfered to another heat pump system because the first law of thermodynamics say that energy cannot be created nor destroyed
As charge flows in a circuit some electrical energy always change to what energy?
light energy :) ANSWER: THERMAL ENERGY
In which programming language protocols are written?
It would depend on the type of operating system you use. Another item that would maybe change the protocols would be if it is a PC or if it is a server.
How is energy conserved in a Hydraulic system?
The consertvation of energy in a hydraulic system could be understood by the formular (ENERGY = FORCE x DISTANCE) that represents mechanical energy. Now the hydraulic system consist mainly of two set of pistons which are the master where the energy is applied to the system and the slave where energy leaves the system to the load. Irrespective of the force diffence of the master piston and the slave piston, they will always give the same value when multiplied with distance moved by their respective pistons. This prove that the difference in forces experienced or distance moved by the master and slave piston did not alter the amount of energy in the hydraulic system since energy can be seen as force x distance ;)
What system does an animal use to change the food it eats into energy?
The answer would be the digestive system.
How does the thermal energy of a system change when work is done on The system?
Usually the "thermal energy" will increase since work ON the system adds energy. Thermal energy is really not the best term though. A much better term in thermodynamics would be ENTHALPY.
The system adsorbs energy from its surroundings?
An Endothermic change is the system that absorbs energy from its surroundings.
How does the the energy of a system change during a phase change?
energy is either absorbed or released during a phase change
How does the energy of a system change during phase change?
energy is either absorbed or released during a phase change
Can an objects mechanical energy change?
Yes, it can. For instance, if you have friction in the system mechanical energy of the system is not conserved.
How can you use the flow of matter or energy in a system to predict a chang in that system?
how can we use the flow of matter or energy in a ayatem to predict a change in that system
What is needed to create change in a system?
The amount of energy is used to make the change.
The amount of energy which a system has to have in order for a chemical change to take place?
The activation energy.
How do you change liquid to gas?
To change the phase of a system from liquid to gas, the total system energy must be increased (heat added) to the point where every atom or molecule has sufficient energy to escape the liquid system.
What is the definition for energy change?
Energy change refers to the difference in the amount of energy of a system before and after a process. It can be in the form of heat, work, or a combination of both. Energy change is typically quantified in units such as joules or calories.
What is a exothermic change?
It is when something releases its energy to its surroundings do to a system.
