Write the function of the outer ear in

Channel:
PW Solutions
Subscribers:
447,000
Published on ● Video Link: https://www.youtube.com/watch?v=VrQfW25IM3k


Duration: 2:02
7 views
0

Write the function of the outer ear in
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-01-17How does a megaphone amplify a persons (P) voice?
2023-01-17Briefly explain how sound propagates in a
2023-01-17What do you understand by compressions (P) and rarefactions in a longitudinal wave?
2023-01-17Flash and thunder are produced simultaneously. But thunder is heard a few seconds after the flas...
2023-01-17Obtain a relation between the frequency (P) and the time period of a wave.
2023-01-17Why are sound waves called mechanical
2023-01-17How will you depict a longitudinal wave and a transverse wave graphically?
2023-01-17State two differences between the loudness and intensity of sound.
2023-01-17On what factors does the speed of sound travelling through a medium depend upon. Also state how ...
2023-01-17What is the difference between the terms (P) ultrasonic and supersonic?
2023-01-17Write the function of the outer ear in
2023-01-17What is the audible range of the average P human ear?
2023-01-17What happens to the loudness of a sound if P its amplitude decreases?
2023-01-17What is the name of the passage in the outer ear which carries the sound waves to the eardrum?
2023-01-17What is the shape of a soundboard kept (P) behind the speaker on the stage of a big hall?
2023-01-17Name the principle on which a soundboard
2023-01-17Fill in the Blanks a. \( \frac{\text { frequency. }}{\text { is the reciprocal of }} \) (W) b. T...
2023-01-17What type of sound waves is produced by (P) a vibrating simple pendulum?
2023-01-17Note is a sound a. of a mixture of several frequencies b. of a mixture of two frequencies only c...
2023-01-17A tuning fork has a number 256 marked on it. What does the number signify?
2023-01-17True or False a. Loudness of the sound depends on the (W) frequency of the sound wave. b. Mechan...