Premium Online Home Tutors
3 Tutor System
Starting just at 265/hour
Answer :
Given that,
Frequency of sound wave = 220 Hz.
Speed of sound wave = 440 m/s.
Calculate wavelength.
We know that,
Speed = Wavelength × Frequency
\(\Rightarrow v = \lambda \nu \)
\(\Rightarrow 440 \ = \ Wavelength \ × \ 220 \)
\( \Rightarrow Wavelength \ = \ \frac{440}{220} \)
\(\therefore \) Wavelength = 2 m