A snap shot graph is shown below The wave is moving to the r

A snap shot graph is shown below. The wave is moving to the right at 1 m/s What is the proper history graph for x - 5? naor a) b) 5-4-3 -21 c) 5-4 3-2 1 d) not shown A history graph taken at x 0 and a snap shot graph at some time t are shown below. 1 2 345 x (att 7) What is v of the wave? a) v--½ m/s c) v=-2m/s d) v +2 m/s e) v = something else For the graphs above what is t when the snap shot was taken? a)t=-Is b)--As c) t=0s d) t=As e) something else

Solution

Ans 1 (a)

Ans 2 (c)

Ans 3 (b)