A standing wave of the third harmonic is induced in a stopped pipe of length 1.2 m. The speed of sound through the air of the pi
1 answer:
You might be interested in
Thew energy stored in a capacitor of capacitance and voltage between the plates
is
.
Substituting numerical value
Explanation:
It is given that,
Frequency of diagnostic ultrasound, f = 3.82 MHz = 3820 Hz
The speed of the sound in air, v = 343 m/s
(a) We need to find the wavelength in air of such a sound wave. Let it is given by λ₁
i.e.
(b) If the speed of sound in tissue is 1650 m/s .
Hence, this is the required solution.
Complete Question
The complete question is shown on the first uploaded image
Answer:
The wavelength is
Explanation:
From the question we are told that
The distance of the slit to the screen is
The order of the fringe is m = 6
The distance between the slit is
The fringe distance is
Generally the for a dark fringe the fringe distance is mathematically represented as
=>
substituting values
=>
=>
