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AP Physics 1: 2.1 Fields in Space. What are the units for the universal gravitational constant G?
AP Physics 1: Properties of Objects and Systems Drill 1, Problem 1. Which of the following could be considered as an object in the system?
AP Physics 1: 2.3 Waves 195 Views
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Description:
AP Physics 1: 2.3 Waves. Which of the following is best described as longitudinal wave motion?
Transcript
- 00:00
Thank you We sneak and here's your shmoop deuce You're
- 00:05
brought to you by wave motion Well there are three
- 00:08
types of wave motion transverse waves longitudinal waves and those
- 00:13
sweet dance and wave from those inflatable air guys Yeah
- 00:17
like those which of the following his best described as
Full Transcript
- 00:20
longitudinal wave motion All right here Potential answers are cripples
- 00:25
at home streamers slinky doing away All right when we
- 00:30
think of waves the first thing we think of our
- 00:32
waves in the ocean right then we think of brain
- 00:35
waves way then we try to use our brain waves
- 00:39
to make things will levitate like a darth luke those
- 00:42
guys and then we get a headache all right but
- 00:44
first we think of ocean waves the waves that have
- 00:46
an amplitude perpendicular to the direction of their motion go
- 00:50
perpendicular rapid and oceans like that Those waves are called
- 00:53
trans verse waves They're trans longitudinal waves are different See
- 00:58
the word long in there a longitudinal wave vibrates in
- 01:02
the same direction of its motion will another way to
- 01:05
think the longitudinal wave is as a pressure wave Trans
- 01:08
verse waves transfer energy by displacing the medium they move
- 01:12
through alright longitudinal waves don't displace matter They compress and
- 01:17
expand matter as they moved through it like a spring
- 01:20
or a slinky Anyway it wasn't one of our choices
- 01:24
yeah and answer c Some other types of longitudinal waves
- 01:27
are sound waves or seismic pressure waves created by an
- 01:30
earthquake and the third type of wave I was dancing
- 01:33
guys outside of the used car dealerships Yeah well scientifically
- 01:36
speaking those air known as super cool waves and physicists
- 01:40
have learned a lot from those dancing fools Go guys
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