Login
Login
Sign up
Start
Mathmania
Teacher tutorials
TOP
Subjects
Bridge Course
Testworks
Subject updates
Ya+
News
Send feedback
See more
Contacts
About Us
Terms and Conditions
Privacy Policy
PDF chapter test
TRY NOW
Subjects
Assessments
Science TN
8th Std
Ch-05: Electricity
4.
Velocity of sound
Exercise condition:
1
m.
A sound wave travels \(2000\) \(m\) in \(8\) \(s\). What is the velocity of the sound?
v = 200 m/s
v = 300 m/s
v = 250 m/s
v = 16000 m/s
Login
or
Fast registration
Previous exercise
Exit to the topic
Next exercise
Send feedback
Did you find an error?
Send it to us!