0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What is the energy that flows along wires?
Electrical energy.
How energy flows and transformed from one type to another?
Energy flows from one type toanother following the laws of thermodynamics. The 1st law states that no energy is created or destroyed, and the 2nd law states that energy will move from an area of high concentration to an area of low concentration or that the entropy of a closed system will remain constant or diminish.
How energy flows through energy pyramid?
i dont know 20
What is the purpose of installation BTU Meter in LPG?
BTU meters measure energy change in liquid or gas flows, it also helps to measure the total energy used or transferred in a gas system.
What energy is referred to when water flows due to gravitational forces?
tidal energy
Why is a light bulb not a closed system?
it is a closed system. no matter or energy flows across the boundary
Why is the transfer of energy in an ecosystem referred to as energy flow not energy cycling?
Entropy. To "cycle" the energy would need to be reused, in reality the energy flows in from the outside and flows back out. (If the system were energy blocked, then all the energy would convert to heat and thus be useless.)
When heat flows into a system its value is When heat flows out of a system its value is negative?
Heat is energy and cannot be negative, If you are talking about heat flow then if you define outflow to be negative then inflow is positive.
Energy flows from the sun through the living world when?
This flow of energy is transported through the animals by a system biologists call the food chain .
When heat flows into a system its value is positive. When heat flows of a system its value is negative.?
when heat flows Out of a system
Why is the light bulb not a closed system?
it is a closed system. no matter or energy flows across the boundary
Which energy flows in telephone?
Electrical energy
What form of energy does electrical energy become in a battery operated car?
When it flows into the battery, it becomes chemical energy. When it flows out of the battery, it becomes kinetic energy.
What is the energy that flows along wires?
Electrical energy.
When flows into a system its value is positive. When heat flows out of a system its value is negative.?
heat
How energy flows and transformed from one type to another?
Energy flows from one type toanother following the laws of thermodynamics. The 1st law states that no energy is created or destroyed, and the 2nd law states that energy will move from an area of high concentration to an area of low concentration or that the entropy of a closed system will remain constant or diminish.
Why must an electrical circuit be closed for energy to flow?
The electrical circuit is analogus to the water piping system. The word "close" means connection of a switch to get a complete circuit and to a water system you open the valve to let the water flows. Likewise if there is a connection the electrical energy flows. If "open" that means disconnected and for water piping system closing the valve to stop water flows. Therefore "close" for electrical ciruit means "open" for water piping system, and "open" for the former means "close" for the latter.
