electrical/chemical to sounds(useful energy) and heat(wasted energy)
Basically, the listeners, who are the patrons. ============================= Another contributor has a different view: Not at all. There's no business agreement or transaction between a radio station and its listeners. The customers of a radio station are its advertisers. The advertiser pays the radio station, and the radio station delivers the ears of the listeners to the advertiser. The business transaction takes place between the advertiser and the operator of the radio station. The listener is the product that the customer buys.
the year the story takes place is 2055
500m Commercial AM broadcast in the USA takes place in the band of 0.55 to 1.7 MHz, corresponding to wavelengths from 176.3 to 545.1 meters.
DME
The vibration takes place in the body.
When you turn a radio on, electrical energy from the battery is transformed into sound energy and electromagnetic waves, allowing you to hear radio signals.
What energy transformations take place in:
light energy is changed into chemical energy.
When sunlight strikes a house, the energy transformation that takes place is from radiant energy (sunlight) to thermal energy (heat). The house absorbs the sunlight, which then gets converted into heat energy, warming up the interior.
Kinetic energy
The energy transformation that takes place is the conversion of one form of energy to another, such as kinetic energy to thermal energy, electrical energy to light energy, or chemical energy to mechanical energy. This conversion is governed by the laws of thermodynamics and is essential for all processes and activities in the universe.
transforms from potential energy to kinetic energy =]
In the engine of a typical train, the energy transformation that takes place involves converting the chemical energy stored in fuel (such as diesel) into mechanical energy through combustion. This mechanical energy is then used to move the train by powering the wheels.
Chemical energy is transformed into mechanical energy.
Chemical energy (batteries) is transformed into photonic energy (light).
Radiant energy to thermal energy
Chemical energy is turned into heat (kinetic energy) and light (electromagnetic energy).