Basically Electromagnetic waves but less powerful than microwaves and visible rays.
Called radio waves their range of wavelengths are of the order of a few centi-metres to metres (atleast twice the length of ur receiver antenna)
Radio waves are energy. Electromagnetic energy to be exact. The amount of energy a radio wave has will depend on the amount of power the transmitter has, the amount of amplification, the quality of the cable connecting it to the antenna and finally the antenna. The amount of energy is usually measured in watts.
Some radios use less than 1 amp which a very small use of electricity.
The radio detects electromagnetic energy arriving at the antenna and amplifies it to produce sound energy from the loudspeaker, and it also absorbs energy from a power supply to do this.
em radiation
A radio creates sound waves and heat.
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energy from fuels
Radios emit Sound energy.
Radios produce/emit Sound energy
Two forms: Chemical and Electromagnetic.
Science describes more than two fundamental forms of energy, but perhaps you are thinking of kinetic energy and potential energy. Heat is also a form of energy, as are chemical energy, nuclear energy, electromagnetic energy, etc.
batterys
Chemical energy and wind
kinetic and potential
The two main forms of energy are Kinetic energy and Potential Energy. Kinetic energy is motion energy. Potential energy is energy stored in matter.
Light and heat
the two types of energy are physical and natural
the two types of energy are physical and natural
Two forms: Chemical and Electromagnetic.
Light and heat energy.
light energy is a such energy which is produce by reacting between two other energy.Light energy has a several uses such as:useing for a troch light
Science describes more than two fundamental forms of energy, but perhaps you are thinking of kinetic energy and potential energy. Heat is also a form of energy, as are chemical energy, nuclear energy, electromagnetic energy, etc.
sun
it forms when electricty runs through a curcit through two wires
batterys
Heat and Light energy