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A generator at one end of a very long string creates a wave given by y=(6.0 cm) cos ""pi/2 [(2.00 m^(-1)) x+(6.00 s^(-1))t], and a generator at the other end creates the wave y=(6.0 cm) cos""pi/2 [(2.00 m^(-1)) x-(6.00 s^(-1)) t] . Calculate the (a) frequency, (b) wavelength, and (c) speed of each wave. For x ge 0, what is the location of the node having the (d) smallest, (e) second smallest, and (f) third smallest value of x? For x ge , what is the location of the antinode having the (g) smallest, (h) second smallest, and (i) third smallest value of x?

Answer»


Answer :(a) 1.50 Hz ; (b) 2.00 m; (C) 3.00m/s (d) x=0.500m=50.0cm (n=0 ; (e) x=1.50 CM (n=1); (F) x=2.50m=250cm (n=2); (g) x=0; (n=0); (H) x=1.00 m=100 cm (n=1); (i) x=2.00 m=200 cm (n=2)


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