Question

The speed of sound in iron is 5100 m\sec what is the frequency of a sound wave traveling with a wavelength of 30 m

Answer 1

${\red{hello!!!}}$

✨here is your answer✨

Speed=5100m/s
Wavelength=30m
Frequency =???

Formula To Be Used:-

${\boxed{\blue{Speed=Wavelength×Frequency}}}$

5100=30×F
Frequency=5100/30
${\boxed{\pink{Frequency=170 Hz}}}$

✨✨hope it helps you enough...✨✨

Answer 2

Hey Chika ❤❤

Here's ur solution-

Given,
v = 5100m/s
wavelength = 30 m

We know that,

$speed \: = \: wavelength \: \times frequency$

So,
$frequency \: = \: speed \: \div \: wavelength$
$frequency \: = \: 5100 \div 30 \\ frequency \: = 170$

Hence, the frequency is 170 hz.
Hope it helps ✔