20 -- Part 2: .1 Observations: Pulses and
An expression of
How do you know the wavelength of a wave is calcu?
How can you show that an object can produce sound?
What assumptions do you have? If these assumptions are not correct, how fast your tudinal or transverse pulse can go on a Slinky?
thunder came from the same location
20 m>s 15
Would you expect the wave at times of 0.10 s, 0.20 s, 0 1 2 3 4 5 6 7 8 reflected wave pulse to be out of phase with the incident and 0.30 s?
How did you arrive at your answer?
By how much is the answer Frequency and the assumptions that you made
It is moving towards you, where should you be?