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Why do we put our hands when someone whisperes into our ears?
Because when the sound waves reach the outer ear some pass directly down the middle of the tube called the auditory verb. A hand stops most soundwaves from leaving and captures the sound.
What part of the plant captures sunlight the leaf root or stem?
Leaf captures sunlight
A telephone converts sound waves to electric waves when?
A telephone converts sound waves to electric waves through a microphone, which captures the vibrations of sound waves produced by a speaker's voice. These vibrations cause a diaphragm in the microphone to move, creating variations in electrical current that correspond to the sound wave's amplitude and frequency. The resulting electric signals are then transmitted over telephone lines, allowing the sound to be reproduced on the other end through a speaker.
What is the instrument used to perform on an echocardiography?
An echocardiography is performed using an ultrasound machine that sends high-frequency sound waves into the chest area to create images of the heart's structure and blood flow. This machine uses a probe that emits the sound waves and captures the echoes bouncing off the heart.
Which pigment captures sunlight?
Chlorophyll
What is a device that captures electrical signals and converts them to sound?
speaker
What device captures sound waves and transforms them into mechanical energy to make recordings is it a phonograph?
Yes, a phonograph captures sound waves and transforms them into mechanical energy to make recordings. The earliest recording device of this type was invented by Thomas Edison.
What device captures sound wave and transforms them into mechanical energy to make recordings?
Phonograph
What is the name device of converts sound into electrical signal?
The device that converts sound into an electrical signal is called a microphone. It captures sound waves and converts them into an electrical signal that can be amplified, recorded, or transmitted.
What device captures sound waves and transforms then into mechanical energy to make recordings?
A microphone captures sound waves and converts them into electrical signals using a diaphragm or transducer. These electrical signals can then be processed and stored as recordings in various devices such as smartphones, voice recorders, or audio recording equipment.
How can you measure sound energy?
Sound energy can be measured using a sound level meter, which measures the intensity of sound waves in decibels. The sound level meter captures the pressure variations of sound waves and converts them into a numerical value to represent the sound energy level in a given environment.
What object sends you distant sounds?
A microphone captures sound and sends it to a receiver or amplifier where it can be heard from a greater distance.
Is gale an onomatopoeia?
Yes, "gale" is considered an onomatopoeia because it imitates the sound of a strong wind blowing loudly. The word "gale" captures the sound and intensity of a powerful windstorm.
What is the role of a microphone in recording sound?
A microphone converts sound waves into electrical signals which can then be stored, processed, and reproduced. It is an essential tool in recording sound as it captures the audio input and allows it to be saved and manipulated using recording devices.
Can you spell the sound a monster makes?
Sure! The sound a monster makes could be spelled as "GRRRR!" for a growl or "RAWR!" for a roar. It can also be represented with "GROOOOAAARRR!" for a more dramatic effect. Each spelling captures the essence of a monstrous sound!
On what princple does sonar and radar works?
A sonar transmits sound waves and captures it back after they strike an object. They work on the dopplers principle.
How do you know how loud a sound is?
The loudness of a sound is measured in decibels (dB) using a sound level meter. This device captures the intensity of sound waves in the air and converts it into a numerical value that represents how loud a sound is. The higher the decibel reading, the louder the sound.
