See what we can offer to your school
"SimpleStudy just makes sense...”
Get the best plan for your school
12 questions from this quiz
~50m
Time for echo to be heard
Two microphones and a datalogger
Time difference between microphones
The water wave frequency
Distance between 'fixed' ripples
v=fλv = f \lambdav=fλ
meters per second (m/s)
hertz (Hz)
meters (m)
At the same speed as the wavefront
Time taken to draw the line
Select your subjects, and get access to A+ resources today.