The Rinne and Weber tests are frequently used to detect conductive and sensorineural deafness.
Another test to assess conductive and sensorineural hearing impairments is the Weber test. When sound waves cannot flow from the middle ear to the inner ear, conductive hearing loss results.
This may be brought on by issues with the eardrum, middle ear, or ear canal, such as an infection. A helpful, quick, and easy screening test for determining hearing loss is the Weber test.
The test can identify unilateral sensorineural and conductive hearing loss. Conduction hearing is mediated by the middle and outer ear. A tuning fork is used in the Weber test, a hearing screening procedure. It can identify unilateral sensorineural hearing loss and unilateral conductive hearing loss in the middle ear.
Learn more about the Weber test here brainly.com/question/9064448
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Answer:
angle of incidence for the second mirror is 55.4 degree
Explanation:
Given data;
Angle between two mirror is 90 degree
Incident angle on first mirror is 34.6 degree
For first mirror
Angle of incidence is equal to angle of reflection
34.6 degree = angle of reflection

Now , for the triangle ABC [from figure]



The angle of incidence for
angle of incidence for the second mirror is 55.4 degree
Answer:
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I am sorry if I said anything wrong
Answer:

Explanation:
First step
To calculate by how much the pressure has been increased we must find a relation between Vrms and the pressure p

Where M is molar mass,R is gas constant and T is temperature
As R and M is constant so we obtain
Vrams∝√T
Second step
From Ideal gas law we know that

we will find that
p∝T
So from first and second step, we can obtain that
Vrms∝√p
And a relation between both of them could be given by:
![\frac{V_{rms1} }{V_{rms2}}=\frac{\sqrt{p_{1} } }{\sqrt{p_{2}} }\\ p_{2}=[\frac{(V_{rms1})^{2} }{(V_{rms2})^{2} }]p_{1}\\ p_{2}=\frac{(276m/s)^{2} }{(176m/s)^{2} } (2atm)\\p_{2}=4.9188atm](https://tex.z-dn.net/?f=%5Cfrac%7BV_%7Brms1%7D%20%7D%7BV_%7Brms2%7D%7D%3D%5Cfrac%7B%5Csqrt%7Bp_%7B1%7D%20%7D%20%7D%7B%5Csqrt%7Bp_%7B2%7D%7D%20%7D%5C%5C%20%20p_%7B2%7D%3D%5B%5Cfrac%7B%28V_%7Brms1%7D%29%5E%7B2%7D%20%20%7D%7B%28V_%7Brms2%7D%29%5E%7B2%7D%20%7D%5Dp_%7B1%7D%5C%5C%20%20p_%7B2%7D%3D%5Cfrac%7B%28276m%2Fs%29%5E%7B2%7D%20%7D%7B%28176m%2Fs%29%5E%7B2%7D%20%7D%20%282atm%29%5C%5Cp_%7B2%7D%3D4.9188atm)
The pressure is increased to 4.1988 atm, so the amount will be given by:

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Explanation: