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A conductor.
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∙ 14y ago
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What changes electric energy to heat and light?
sound wave
What is an contuctor?
material or an object that conducts heat, electricity, light, or sound. Electrical conductors contain electric charges (usually electrons) that are relatively free to move through the material; a voltage applied across the conductor therefore creates an electric current. Insulators (electrical nonconductors) contain no charges that move when subject to a voltage. Compareinsulator. See alsoresistance, superconductivity.
Does moving charges generate electrical energy which changes into sound light and heat energy?
yes
What is the science of heat light sound and electricity?
All are different kinds of energy. Sound is longitudinal wave which badly needs a material medium to pass through. Hence it is termed as Mechanical wave. As far as heat is concerned it is electromagnetic radiation which mainly lies in the infra red region. As this radiation is absorbed by the substance it will be stored as potential or kinetic energy of the molecules within the substance. As the energy gets radiated from a substance it will be in the form of electromagnetic disturbance. Same case with the light. It is visible electromagnetic waves. Electricity is divided into two main branches. One is static electricity and the other one is current electricity. Static electricity deals with stationary electric charges where as current electricity deals with the flowing electric charges. This electrical energy would get changed into heat (electric water heater) which is known as Joule's heating effect. Electrical energy could be converted into light too (electric bulb) Electrical energy is converted into sound energy with the help of magnetic energy. (loud speaker)
What is two uses of sound energy?
Sound energy can be used to communicate information (e.g. talking). It can also be used to create delays in analog circuits by converting a electric signal travelling at approximately the speed of light into an audio wave, passing it through a medium, and then converting it back into an electric signal. The relative speed of sound to the speed of light causes an appreciable delay.
What changes electric energy to heat and light?
sound wave
Does auditory tube transmits sound waves?
No. It does not transmit the sound waves.
Which material allows heat light sound or electrical charges pass through?
A conductor.
Can there still be sound in a vacuum?
No. Sound transmits by waves through matter/particles.
What is an contuctor?
material or an object that conducts heat, electricity, light, or sound. Electrical conductors contain electric charges (usually electrons) that are relatively free to move through the material; a voltage applied across the conductor therefore creates an electric current. Insulators (electrical nonconductors) contain no charges that move when subject to a voltage. Compareinsulator. See alsoresistance, superconductivity.
What materials can produce sound waves?
Every material transmits sound. Some better than others.
What type of matter transmits sound best?
solid
Does moving charges generate electrical energy which changes into sound light and heat energy?
yes
Can sound move stuff?
yes sound transmits vibrations to objects in the manner of waves
What kinds of energy does a light bulb change electric energy into?
Light, heat, sometimes small amounts of sound.
Is water transmitted or absorbed by sound?
Sound does not tansmit or absorb water. But water both transmits and absorbs sound.
What are seven forms of energy?
electric,chemical,light,nuclear,mechanical,heat,sound
