Fluttering in the ear is an annoying symptom that can affect a person’s quality of life. People may have difficulty hearing and focusing. Doctors suggest that fluttering in the ear is a type of tinnitus called MEM, which is caused by jerky movements of the muscles in the middle ear.
Q. Where is earwax located and produced in your ear Why is it important quizlet?
Ear wax, which is produced in the external auditory canal, contains chemicals that guard the ear from infections. The majority of sounds people hear are a mixture of frequencies and amplitudes. The ossicles are the three smallest bones in the human body.
Table of Contents
- Q. Where is earwax located and produced in your ear Why is it important quizlet?
- Q. What sends sound vibrations to the inner ear?
- Q. What is the pathway of sound through the ear?
- Q. What is loudness of sound What factors does it depend on?
- Q. What is sound and how it is produced?
- Q. What is the source of all sound?
- Q. Does density affect speed?
Q. What sends sound vibrations to the inner ear?
The vibrations are then passed to 3 tiny bones in the middle ear called the ossicles. The ossicles amplify the sound. They send the sound waves to the inner ear and into the fluid-filled hearing organ (cochlea). Once the sound waves reach the inner ear, they are converted into electrical impulses.
Q. What is the pathway of sound through the ear?
Sound waves enter the outer ear and travel through a narrow passageway called the ear canal, which leads to the eardrum. The eardrum vibrates from the incoming sound waves and sends these vibrations to three tiny bones in the middle ear. These bones are called the malleus, incus, and stapes.
Q. What is loudness of sound What factors does it depend on?
Answer: The loudness of sound is a phenomenon of a sound depending on the amplitude of the sound wave. If the amplitude of the sound wave is large, then the sound is said to be loud. The loudness of sound is directly proportional to the square of the amplitude of vibration and it is expressed in decibel (dB).
Q. What is sound and how it is produced?
How is Sound Produced? Sound is produced when an object vibrates, creating a pressure wave. This pressure wave causes particles in the surrounding medium (air, water, or solid) to have vibrational motion. As the particles vibrate, they move nearby particles, transmitting the sound further through the medium.
Q. What is the source of all sound?
Sound is all about vibrations. The source of a sound vibrates, bumping into nearby air molecules which in turn bump into their neighbours, and so forth. This results in a wave of vibrations travelling through the air to the eardrum, which in turn also vibrates.
Q. Does density affect speed?
The density of a medium is the second factor that affects the speed of sound. Density describes the mass of a substance per volume. A substance that is more dense per volume has more mass per volume. Thus, sound will travel at a slower rate in the more dense object if they have the same elastic properties.
