Trick question: all 3 of them are right
Colin hits a drum, causing the small bones in his friend's ear to vibrate.
An Opera singer sings a high-pitched note, causing a glass to break.
A loud clap of thunder causes a window to vibrate.
Speakers convert electrical energy to sound, and can work in reverse. But that is not transfer of energy.
Light bulbs
The Sun
TV
example of conduction is heating a metal rod. the heat transmits without the movement of particles. convection is heating water. example of radiation is the heat received by sun. in this case, heat travels through vacuum WITHOUT heating the space between the sun and the Earth.
Transfer of energy and something else.
Either heat things (with a solar heating system, or a solar stove), or use special electronics to convert it into electrical energy.
you can maximise the rate of energy transfer by using materials that; -are good conductors -are painted Matt black -have the air flow around them maximised
heat transfer happens because objects that have energy, meaning vibrating atoms will bump against others and transfer the energy to the other atoms and so on. and also because things always have a tendency to have more entropy as time passes.
It depends on what sort of energy you are talking about. Wind, wave, heat , electrical??? Energy can travel through pretty much everything. Heat energy can transfer via conduction, convection or radiation. i.e. through different mediums. Electrical energy can also transfer through different mediums and also through things which are non conductive if the voltage if high enough to break through the insulation.
It depends on what sort of energy you are talking about. Wind, wave, heat , electrical??? Energy can travel through pretty much everything. Heat energy can transfer via conduction, convection or radiation. i.e. through different mediums. Electrical energy can also transfer through different mediums and also through things which are non conductive if the voltage if high enough to break through the insulation.
HEATING THINGS! Peace out. :)
The energy can't be destroy but it can transfer into other things
i think it means that transfer of matter and biological communities support the living thins i think
i think it means that transfer of matter and biological communities support the living thins i think
Geothermal energy is one of the many forms of alternative energy that come from renewable resources. This type of energy is gathered through heat collectors in the ground and then processed to produce many things including heating and electricity.
we dont.
example of conduction is heating a metal rod. the heat transmits without the movement of particles. convection is heating water. example of radiation is the heat received by sun. in this case, heat travels through vacuum WITHOUT heating the space between the sun and the Earth.
Transfer of energy and something else.
Either heat things (with a solar heating system, or a solar stove), or use special electronics to convert it into electrical energy.
you can maximise the rate of energy transfer by using materials that; -are good conductors -are painted Matt black -have the air flow around them maximised