What is the displacement for a trip from the math classroom in Figure 2.4 to the music classroom and then to the library? What is the
distance for this trip?

Astudent is given an assignment to demonstrate diffraction. he takes a photograph of a straw in a glass of water. the straw appears bent at the water level. which best describes this example? a) this is a good example of diffraction. b) this is an example of dispersion and not diffraction. c) this is an example of refraction and not diffraction. d) this is an example of reflection and not diffraction.

What distance does a car travel as its speed changes from 0 to 20 m/s in 17 s at constant acceleration?

What are some properties of transverse waves?