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What else can I help you with?
Can you produce ultrasound from a speaker by passing high frequency a.c. current through it?
Because at very high frequencies, the inductive effect of loud speaker coil is so high that practically no current passes through it. Further, the diaphragm of the loud speaker cannot respond for such high frequency. Hence ultrasonic waves cannot be produced using loud speaker.
What is the symbol for sound?
a loud speaker and for no sound it is a loud speaker with a cross on it
Why can't we produce ultrasonic waves by loud speakers?
Loud speakers can produce ultrasonic waves. But since the normal purpose of loud speakers is to produce sounds for people to hear, there is seldom a reason to produce sounds that people can't hear (other than to annoy certain animals).
What object can produce loud sound?
A horn or a siren can produce a loud sound.
How many loud speakers do you need to produce a stereophonic sound?
You need at least two loudspeakers to produce a stereophonic sound. One speaker will play the left channel of audio, and the other speaker will play the right channel, creating a sense of directionality and depth in the sound.
What type of energy is given out by a loud speaker?
Sound energy is given out by a loud speaker. This energy is produced by the vibration of the speaker cone, which creates variations in air pressure that we perceive as sound.
What is the energy transfer of a loud speaker?
A loudspeaker converts electrical energy into mechanical energy to produce sound waves. When an electrical signal is passed through the speaker's coil, it interacts with a magnet to create vibrations that move the speaker cone and produce sound.
Do loud speakers produce ultrasonic sounds?
No, loud speakers typically only produce sounds within the audible range for humans, which is typically between 20 Hz to 20 kHz. Ultrasonic sounds are higher in frequency and are usually produced by specialized equipment designed for that purpose.
How many loud speakers do you need to produce stereophonic sound?
You need two loudspeakers to produce stereophonic sound, commonly known as stereo sound. One speaker plays the left audio channel while the other plays the right audio channel, creating a sense of directionality and depth in the sound.
Which animals produce loud sound?
elephants and more
What is the highest sound you can make?
The highest sound humans can typically hear is around 20,000 Hz. Beyond this frequency, sounds become ultrasonic and are not audible to the human ear.
Does the maracas makes loud or soft sound?
Maracas can produce a range of sound volumes depending on how vigorously they are shaken. The sound can be soft if shaken gently, or loud if shaken more aggressively.
