Three resonant frequencies of string with both rigid \( \mathrm{P} ...

Channel:
PW Solutions
Subscribers:
447,000
Published on ● Video Link: https://www.youtube.com/watch?v=9-tahBoMXWU


Duration: 6:24
2 views
0

Three resonant frequencies of string with both rigid
\( \mathrm{P} \) ends are 90,150 and \( 210 \mathrm{~Hz} \). If the length of the

W string is \( 80 \mathrm{~cm} \), what is the speed of the transverse wave in the string?
(1) \( 45 \mathrm{~m} / \mathrm{s} \)
(2) \( 75 \mathrm{~m} / \mathrm{s} \)
(3) \( 48 \mathrm{~m} / \mathrm{s} \)
(4) \( 80 \mathrm{~m} / \mathrm{s} \)
šŸ“²PW App Link - https://bit.ly/YTAI_PWAP
šŸŒPW Website - https://www.pw.live



Other Videos By PW Solutions


2023-04-08How many frequencies below \( 1 \mathrm{kHz} \) of natural \( \math...
2023-04-08When interference is produced by two progressive \( \mathrm{P} \) w...
2023-04-08A tuning fork vibrating with a sonometer having \( 20 \mathrm{~cm} ...
2023-04-08A closed organ pipe and an open organ pipe are tuned to the same fu...
2023-04-08A closed organ pipe is excited to vibrate in the third overtone. It...
2023-04-08Four wires of identical length, diameters and of the \( \mathrm{P} ...
2023-04-08When temperature is increased, the frequency of organ pipe \( \math...
2023-04-08A stretched string of length \( l \), fixed at both ends can P sust...
2023-04-08The period of oscillations of a point is \( 0.04 \mathrm{~s} \) and...
2023-04-08Two similar sonometer wires given fundamental \( \mathrm{P} \) freq...
2023-04-08Three resonant frequencies of string with both rigid \( \mathrm{P} ...
2023-04-08If the tension of sonometer's wire increases four times then the fu...
2023-04-08A \( 1 \mathrm{~cm} \) long string vibrates with fundamental \( \ma...
2023-04-08A transverse wave described by an equation \( \mathrm{P} \) \( \mat...
2023-04-08Equation of a stationary wave is P W \( y=10 \sin \frac{\pi x}{4} \...
2023-04-08A string fixed at both the ends is vibrating in two \( \mathrm{P} \...
2023-04-08For a certain stretched string, three consecutive P resonance frequ...
2023-04-08In a standing wave, node is a point of \( \mathrm{P} \) (1) maximum...
2023-04-08Two waves of equation \( y_{1}=a \cos (\omega t+k x) \) and P \( y_...
2023-04-08A string \( 1 \mathrm{~m} \) long is drawn by a \( 300 \mathrm{~Hz}...
2023-04-08Two transverse waves \( A \) and \( B \) superimpose to \( \mathrm{...


Tags:
pw