Answer:
3432 Hz.
Explanation:
The resonant frequency of the canal can be calculated as follows:
f = v/ 4l
Here, f is frequency, v is velocity of sound and l is the pipe length.
l = 2.5 cm = 0.025m and v = 343.2m/s.
Put these values to find the resonant frequency
f = 343.2 / 4 * 0.025.
f = 3432 Hz.
Thus, the answer is 3432 Hz.
Answer:
Acute otitis media (AOM) is an ear infection which occurs due to inflammation or infection of the area behind the eardrum known as middle ear.
There are few important guidelines to understand when choosing an
antibacterial agent for Acute Otitis Media stated as below:
1) To identify any history of acute onset, evaluation of signs and symptoms of middle ear inflammation, and signs of middle ear effusion.
2 ) Assessment of pain to recommend any antibacterial agent.
3) Prescription of amoxicillin (antibacterial agent) for most children whose dose should be 80
to 90 mg/kg per day.
4) Selection of different initial antibiotic a temperature greater than or equal to 39 degree Celsius other than amoxicillin .
Answer: d.Arti sehat sosial
Explanation:
Social health refers to a person's ability to relate well socially in an environment. In order to do this, one needs to abide by the established norms and customs of the area they are in in relation to the social life of the area.
Social health is very important because humans are social creatures so our social health directly imparts our physical and mental health as well such that if we are socially unhealthy, we tend to be unhealthy in the other ways as well.
Answer:
wellness is essentail to the human body to maintain a good mind set
Explanation:because if you do not have good health it can turn very dangers to the human body
