by the vibration of the whole bell , it makes a sound
In electric bell, electrical energy is converted int sound energy.
Mechanical energy is converted into sound energy
An energy transformation is the change of energy from one form to another. Energy transformations occur everywhere every second of the day. There are many different forms of energy such as electrical, thermal, nuclear, mechanical, electromagnetic, sound, and chemical.
It would be more correct to say that a bell uses energy to work.But it also contains energy in the heat all things contain.The energy for the bell to ring comes from the motion of the striker and is converted to sound and heat.
Sound is mechanical energy, and the energy of the sound is transferred into the medium through which it is travelling. As the energy of sound is carried by the medium, the vacuum of space will not support a sound wave.
In electric bell, electrical energy is converted int sound energy.
sound energy
Mechanical energy is converted into sound energy
The energy comes from the work done by the ringer in pulling the rope on the bell. This releases kinetic energy in the bell which swings and is hit by the clapper. This causes mechanical vibration in the bell and it emits sound waves.
An energy transformation is the change of energy from one form to another. Energy transformations occur everywhere every second of the day. There are many different forms of energy such as electrical, thermal, nuclear, mechanical, electromagnetic, sound, and chemical.
Waves carry sound energy from the bell to the ear.
The power
Electrical energy -> Sound energy.
Electrical energy is transformed to magnetic energy, which is transformed to mechanical energy (striker hitting the bell) which is transformed to sound when the bell rings.
It would be more correct to say that a bell uses energy to work.But it also contains energy in the heat all things contain.The energy for the bell to ring comes from the motion of the striker and is converted to sound and heat.
Sound pressure is measured in Bells. After Alexander Graham Bell. We mostly work in decibels. One tenth of a Bell.
Sound is mechanical energy, and the energy of the sound is transferred into the medium through which it is travelling. As the energy of sound is carried by the medium, the vacuum of space will not support a sound wave.