Answer:
Distance
Explanation:
distance is in vertical axis,or y-axis and time is on the horizontal axis,or x-axis.
I think its D and I just joined but yeah it has to be D is my final answer
Choice ' C ' is a correct statement.
The other choices aren't.
Things he should do
1) Take several readings.
2) And find the average of the readings to get the accurate value.
Things should not do
1) Avoid human error.
2) Zero error
The fundamental mode of vibration of a wave is defined as that which has the LOWEST frequency
