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What motion in a transmitting antenna causes the vibrations that produce radio waves?
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What causes the sound waves that travel from an air hammer to your ears?
VIBRATIONS
What occurs when an object vibrating at or near the resonant frequency of a second object causes the second object to vibrate?
The vibrations are called sympathetic vibrations or sympathetic resonance.
When one vibrating object causes similar vibrations in a another object nearby?
resonance
Do blue Wales make sound waves?
Yes. they open their mouth and make a loud noise that causes vibrations.
What causes sound waves to travel?
the vibration of the particles of medium of the sound waves causes the sound waves to travel
Does listening to an orchestra produce vibrations?
No, the act of listening does not produce vibrations, unless you mean that being exposed to sound causes vibrations in your tympanic membrane. That is a part of the mechanism of hearing. Hearing and listening are two different things.
What causes volume?
Vibrations.
What causes a fault?
vibrations
Why antenna is a sensor of EM waves?
The transmitter sends out EM waves. EM waves are a carrier of energy and are produced by oscillating charges - usually caused by connecting metal to AC power supply. The waves travel through a medium and transfers its energy to the antenna which is basically a metal rod. The energy causes charges in the metal to oscillate at a certain frequency, controlled at the transmitting end. The charges oscillate to produce corresponding EM waves which can be detected/read as signals and turned into sound energy etc...
Do shorter strings produce longer notes?
The reason that they create longer notes is because it vibrates faster, but not as big vibrations, which causes the pitch to be higher, and also can vibrate longer.
What is the breaking of rocks that causes vibrations in Earth?
Earthquakes
When the air rushing in hits your voicebox it causes?
vibrations
What is sound and how it is produce?
Sound is vibrations in a physical medium (usually air). Sound is produced by a release of energy that causes a vibration in the medium. Sound can not therefore be in a place where there is no medium (empty space).
What is sound and how is it produce?
Sound is vibrations in a physical medium (usually air). Sound is produced by a release of energy that causes a vibration in the medium. Sound can not therefore be in a place where there is no medium (empty space).
What causes the air inside a trumpet to vibrate?
the vibrations from your lips
How do you check to see if your antenna is too short?
A short antenna causes higher than normal current to capacitive reactance and a long antenna causes higher than normal current to inductive reactance; a correct length antenna is free of reactance and appears as a resistance. Change the length of the antenna in small increments until you obtain the lowest (resistive) current.
What causes the diastole sound?
Vibrations associated with the closing of the semilunar valves.
