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-06: Sound
2.
Distance calculation
Exercise condition:
1
m.
Ruthvik and Ruha hear a gunshot \(2\) second after it is fired. How far away from the gun they are standing ? (
Note
: Speed of sound in air is equal to \(330\) \(m/s\)).
d = 155 m
d = 630 m
d = 165 m
d = 660 m
Login
or
Fast registration
Previous exercise
Exit to the topic
Next exercise
Send feedback
Did you find an error?
Send it to us!