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Leokris [45]
3 years ago
13

The frequency of a wave does not change as it passes from one medium to another.

Biology
1 answer:
stira [4]3 years ago
3 0

Answer:

The speed of the light waves will decrease

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Conduction deafness occurs when sound waves cannot reach the fluids of the inner ear. Which one of the conditions below will not
Ne4ueva [31]

Answer:

The conditions that will not cause conduction deafness is <em>damage to cochlear hair cells, </em>option B.

Explanation:

Conduction deafness occurs there is an alteration that blocks the transmission of sound from the external and middle ear to the inner ear. It is a mechanical problem in the ear canal or the middle ear.

The outer ear is the external portion that collects sonar waves and directs them to the inner ear. Three structures compose the external ear, these are the auditory pavilion, the ear canal, and the eardrum.  Damages in any of these parts might produce conduction deafness.

The middle ear is located between the eardrum and the oval window of the inner ear, to which it transmits sounds. the middle ear is composed of three little bones called ossicles, the oval window, the circular window, and the Eustachian tube.  Any damage or alteration in this area will also cause conduction deafness.

There are different causes of deafness, such as earwax plug, <u>damage in the eardrum,</u> otitis, traumatisms or malformations, tumors, outer ear infections, <u>imflamation</u>, fluid accumulation, among others. Any of these might impede the properly sound conduction, thus the sound can not reach the inner ear.

8 0
3 years ago
What is an autotroph and what is a heterotroph
Usimov [2.4K]

Autographs are organisms that make their own food/energy. The only example I can think of (and the only one I think exists) is plants. They make glucose from the sun and other stuff

Heterotrophs are organisms that needs to get its energy from other sources. You and me are heterotrophs (well unless you are a plant lol). We have to eat food to get energy to survive.

Hope this helped!!!

3 0
3 years ago
Read 2 more answers
How is osteoporosis different from rickets
nasty-shy [4]

Rickets is a disease of growing bones. Consequently, it usually is seen in young, weaned, growing pigs in which there is a deficiency, an imbalance, or a failure of utilization of calcium, phosphorous or vitamin D. Rickets usually is caused by a dietary deficiency of vitamin D or phosphorus. And Osteoporosis a medical condition in which the bones become brittle and fragile from loss of tissue, typically as a result of hormonal changes, or deficiency of calcium or vitamin D. More than 10 million Americans have osteoporosis, but most do not realize that they have it.

One of the big differences is one occurs mostly to pigs and the other effects adults.Another difference is one occurs while the bones are growing and the other happens after the bones are already grown. I hope this helps!!!

3 0
3 years ago
Which pattern best describes most evolutionary paths?
poizon [28]

Answer:

don't know for sure sure but i would think branching

Explanation:

I think this cause of subspecies ( Bengal, Sumatran and Siberian tigers)

8 0
3 years ago
Can People Just Give Me A Few Inferences About Your Backyards?
Contact [7]
Like what our backyards look like

if so then my backyard has tons of flowers and a big white shed
6 0
4 years ago
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