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If the engine is placed above the body of the plane, the body acts as a shield that reflects or absorbs the noise going towards ground level, much the same way that a wall will muffle sound from an adjoining room
Plato
your vocal cords
The ears
Amplitude is the maximum extent of vibration of a body from its mean position. The amplitude of a sound wave indicates the loudness of the sound.
zimbabwe
because of riches
who says A sound mind in a sound body.
Theatre, bravery in battle, riches, an unblemished body.
Theatre, bravery in battle, riches, an unblemished body.
180 lbs with 4-6% body fat
Yes, the phrase "a sound mind in a sound body" is often attributed to the ancient Greek philosopher Aristotle. He believed that physical fitness and mental well-being are interconnected and essential for living a harmonious life.
Ultrasound
ultrasonography
If the engine is placed above the body of the plane, the body acts as a shield that reflects or absorbs the noise going towards ground level, much the same way that a wall will muffle sound from an adjoining room
sound energy is formed by a vibrating body. We can say that sound is produced only when a body is vibrating.
A hollow guitar body gives the most sound in acoustic guitars. For pure volume, a larger body will give more sound. For the purest sound, a body with well tunes harmonic vibrations will give the purest sound.