This is a timed quiz. You will be given 15 seconds per question. Are you ready?
15
What causes an echo?
Correct!
Wrong!
Which animal communicates using sound?
Correct!
Wrong!
Which material reduces sound?
Correct!
Wrong!
A whisper is an example of:
Correct!
Wrong!
Sound travels through:
Correct!
Wrong!
Which organ helps us balance sound?
Correct!
Wrong!
Which object produces sound when struck?
Correct!
Wrong!
High-pitched sound means:
Correct!
Wrong!
Science Quiz 220
You Failed!
You weren't even close... Carry on!
Close enough!
You were even close... Carry on!
You are Genius!
You nailed it!
Share your Results:









Da Vinci Bombard
Discover Science - Forensic Science Kit
YCOO Robo Rapidfire
GraviTrax Add on Volcano
Ugears Mechanical Box
CIC - Air power Engine car