On a roller coaster, the greatest potential energy is at the highest point of the roller coaster
When riding a bicycle, if you stop pedaling you will still continue to move forward due to inerita.
False because opposites attract. :)
Answer:
<u>Frequency</u>- number of wave cycles that occur in a given amount of time.
<u>Pitch</u>- number of wavelengths in a given amount of time.
<u>Amplitude</u>- fluctuation or displacement of a wave from its mean value. That means how high or low they are away from the center line.
<u>Volume</u>- The perception of loudness from the intensity of a sound wave. The higher the intensity of a sound, the louder it is perceived in our ears, and the higher volume it has.
<u>Wavelength</u>- the distance between the tops of the "waves".
So that international people don't mistake units for others. ex 1 inch could be mistaken for 1 cm in non American countries
