Login
Home
TOP
Send feedback
Login
Subjects
Science Test Space
Class 8
Sound
Types, properties and applications of sound
10.
Numerical relates wavelength with frequency and speed
Question:
3
m.
The frequency of a sound is
39
Hz, and the speed is
50
m
/
s
. What is the wavelength of the sound?
Answer
:
The wavelength of the sound is
m
.
[Note: Enter your answer with three decimal digits.]
Login
or
Fast registration
Previous task
Exit to the topic
Next task
Send feedback
Did you find an error?
Send it to us!