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What else can I help you with?
How is sound and light different?
It is different because sound vibrates and light reflects
What are the energy changes in television?
really????? in the case of mains AC power, 1) power is (internally) converted to DC, in order to power the electronics --- still electrical energy. 2) an input signal is decoded and transformed into a/v signals --- still electrical in nature.???
Useful and non-useful energy transfers for coal?
Useful: Energy Light Sound Non-Useful: Electricity C02
What energy transfers in a firework?
Energy in firework is present in form chemical energy which will be converted into light and sound .and small part of energy is converted heat .then the remaining energy is converted into kinetic energy after explosion.
How are light and sound alike?
Sound and light are VERY Different. They are both waves... But light can travel through a vacuum and sound requires a medium (matter... Ex. air or water) to travel through. Also they are 2 different kinds of waves (Light~ Transverse, and Sound~ Longitudinal) Though there are some similarities. Both are waves. Therefore they have wavelengths, frequencies, amplitudes, and speeds. They both can be measured also.
How is light and sound alike?
Sound and light are alike when light is considered a wave. Light may also be considered a stream of particles, but in the times that it is considered a wave it obeys the same mathematical laws that sound does.
In what ways are sound and light alike?
Sound and light are both forms of energy that travel in waves. They can be reflected, refracted, and absorbed by materials. Both sound and light can be used for communication and to provide information about the environment.
What is one way in which light and sound are alike?
Well there are many ways they are alike, but one way would be that they both transfer energy. Other ways would be: - they carry energy -can be reflected - are picked up by are senses
How are light and sound alike and differ?
they both have waves
Light and sound differ is?
Light is electrical energy and sound is mechanical energy.
How is sound and light different?
It is different because sound vibrates and light reflects
What is a sentence about light heat and sound energy?
Light,heat and sound are all energy.
How is sound energy and light energy alike?
firstly both are type of energies. secondly, both energies can be used to obtain heat energies. thirdly both can be detected by human senses.
How is light energy and sound energy alike?
firstly both are type of energies. secondly, both energies can be used to obtain heat energies. thirdly both can be detected by human senses.
How are light energy and sound energy alike and different?
They can both be analyzed as waves, but light is also a particle phenomenon. Sound must have a medium through which to travel; no medium, no sound. Light needs no medium through which to travel. Our experience of both sound and light can change by what is called the Doppler Effect; the frequency of the waves depends on the movement of the source relative to the observer. However, the waves of light themselves are always moving at c (in a vacuum) regardless of the movement of the source relative to the observer. Sound waves, on the other hand, do change speed depending on the relative movements of the source and observer. If the observer is moving through the air at a given velocity, some fraction of that velocity might be added to or subracted from the velocity of the observed sound.
Does a firework start with light energy or sound energy?
Sound
What is the energy transformations of firecracker?
Conversion of chemical energy into sound and light energy. Crackers burst with sound and generates light.
