Energy
What is Energy?
the ability to cause change
The faster something vibrates the ______________ the pitch;
higher
What is Motion?
change in position – an object in motion is always changing position
What is mechanical energy?
energy of movement
the slower something vibrates the ______________ the pitch.
lower
What is Speed?
distance divided by time (distance/time)
What is light energy?
energy that can travel through space
A thicker string would have a _______________ pitch?
lower
If in a race where the distance is the same for all runners, who is the winner?
The winner is the runner who crossed the finish line with the shortest time. The greater the runner’s time in the race, the slower they ran.
What is sound energy?
made when something vibrates (moves back and forth)
A thinner string would have a ____________________ pitch?
higher
What is Position?
the location of an object in relation to a nearby object or place
What is pitch?
how high or low a sound is