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What causes the metal disc in an earphone to vibrate and make sound?
Wiki User
∙ 14y ago
Magnets and an electrical current;
the analog signal is converted into sound via the diaphragm
Wiki User
∙ 14y ago
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When a sound wave causes an object to vibrate at its natural frequency it is?
vibrate at its natural frequency. WHS AOEC
When a sound wave causes an object to vibrate a its natural frequency is?
vibrate at its natural frequency. WHS AOEC
What form when a source of energy causes a medium to vibrate?
Mechanical Waves
How do sound waves create matter?
They don't create matter and we know this by the law of conservation of mass. Sound waves exist as variations of pressure in a medium such as air. They are created by the vibration of an object, which causes the air surrounding it to vibrate. The vibrating air then causes the human eardrum to vibrate, which the brain interprets as sound.
Does sound travel by air vibrating?
Sound waves exist as variations of pressure in a medium such as air. They are created by the vibration of an object, which causes the air surrounding it to vibrate. The vibrating air then causes the human eardrum to vibrate, which the brain interprets as sound. Go to the link below to find out more... http://www.mediacollege.com/audio/01/sound-waves.html
How the earphone give out sound?
Small electrical currents are sent to usually plastic disc shaped similar to uor ear drum. These currents vibrate the disk causing sound to be produced.
What is produced when energy causes particles to vibrate in waves?
sound
What produced when energy causes particles to vibrate in waves?
sound
When a sound wave causes an object to vibrate at its natural frequency it is?
vibrate at its natural frequency. WHS AOEC
When a sound wave causes an object to vibrate a its natural frequency is?
vibrate at its natural frequency. WHS AOEC
How does sound change into movement?
Movement causes the air to vibrate. This creates sound waves.
What causes the sounds that come from guitars and pianos?
Both guitars and pianos have strings. Striking the strings causes them to vibrate, which makes the sound that you hear.
Why do you hear the gong?
The sound of a gong is produced when the broad, flat surface of the gong is struck with a mallet or drumstick. The impact causes the metal to vibrate, creating a rich and resonant sound that can be heard both near and far.
How does the piccolo sound?
The Piccolo makes sound because of the air that is blown into it causes the air to vibrate from the hole.
Resonance is when a sound wave causes an object to?
vibrate at its natural frequency APEXX
What aerophone is an instrument that causes to vibrate thus creating sound waves.?
air
What form when a source of energy causes a medium to vibrate?
Mechanical Waves
