A .25 meter long pipe is closed (stopped at one end). If the speed of sound in a
ID: 1482279 • Letter: A
Question
A .25 meter long pipe is closed (stopped at one end). If the speed of sound in air is 340 m/s, what is the fundamental frequency of this pipe? (Correct answer is 340 hz)what is the buoyant force on a 50% submerged ping pong ball that has a diameter of 3.80 cm and average density of 0.084 g/cm^3? (Correct answer is 0.14 N
Please show your work. Thank you. A .25 meter long pipe is closed (stopped at one end). If the speed of sound in air is 340 m/s, what is the fundamental frequency of this pipe? (Correct answer is 340 hz)
what is the buoyant force on a 50% submerged ping pong ball that has a diameter of 3.80 cm and average density of 0.084 g/cm^3? (Correct answer is 0.14 N
Please show your work. Thank you.
what is the buoyant force on a 50% submerged ping pong ball that has a diameter of 3.80 cm and average density of 0.084 g/cm^3? (Correct answer is 0.14 N
Please show your work. Thank you.
Explanation / Answer
frequency for closed end system is
f = nv/4L = 1*340/4*0.25 = 340 Hz
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