Sound WavesHard
Question
If equation of sound wave is y = 0.0015sin (62.4x = 316t), then its wavelength will be
Options
A.2 unit
B.0.3 unit
C.0.1 unit
D.0.2 unit
Solution
y = 0.0015sin(62.8x + 314t)
Comparing it with the equation
y = a sin(ωt + kx)
ω = 314, k = 62.8
k =
= 63.8 ⇒ 
Comparing it with the equation
y = a sin(ωt + kx)
ω = 314, k = 62.8
k =
= 63.8 ⇒ Create a free account to view solution
View Solution FreeMore Sound Waves Questions
An organ pipe P1 closed at one end vibrating in its first harmonic and another pipe P2 open at ends vibrating in its thi...The fuction sin2(ωt) represnts...In an open organ pipe $v_{3}$ and $v_{6}$ are $3^{\text{rd~}}$ and $6^{\text{th~}}$ harmonic frequencies, respectively.I...A steel wire of length 60 cm and area of cross-section 10-6 m2 is joined with an aluminum wire of length 45 cm and area ...The waves produced by a motorboat sailing in water are : -...