In a ceiling fan, electrical energy, N, is transferred to another form, M. Energy transfers are never 100% efficient. Some of th
e energy is "wasted" as heat. To what form is the electrical energy (N) transferred (M) to allow the ceiling fan to function? A) light energy B) kinetic energy C) chemical energy D) potential energy
In a ceiling fan, electrical energy, N, is transferred to another form, M. Energy transfers are never 100% efficient. Some of the energy is "wasted" as heat. To what form is the electrical energy (N) transferred (M) to allow the ceiling fan to function? The answer B. Kinetic Energy
Explanation:Electrical energy (N) is transferred to: kinetic energy (M)
Electrical energy causes the fan blades to turn. The energy of motion is kinetic energy.
Explanation: Light energy is the form of radiant energy which travels through space.
Kinetic energy is the energy possessed by an object by virtue of its motion.
Chemical energy is stored in the bonds of the molecules.
Potential energy is the energy possessed by an object by virtue of its position.
According to the law of conservation of energy, energy can neither be created nor be destroyed. It can transform from one form to another.
Thus when electrical energy is put into ceiling fan , it converts it into kinetic energy and results in the movement of blades of the fan which then results into cooling of air.
Each principal energy level has one sublevel containing one orbital, an s orbital, that can contain a maximum of two electrons. Electrons in this orbital are called s electrons and have the lowest energy of any electrons in that principal energy level.
Answer: work is the pressure acting through the change in volume
Explanation:
In the same way that work is defined as force operating over a distance, work is the pressure acting through the change in volume. Pressure is comparable to force in pressure–volume work, while volume is analogous to distance in the classic definition of work.