TS EAMCET Medical 9 May 2019 Shift 1 Paper

Consider a horizontal string tied at both ends and is vibrating in its fundamental mode. The traveling waves have speed 'v'. frequency 'f', amplitude ‘A' and wavelength 'λ’. The amplitude of the motion at points located at (i) v =

λ

2

, (ii)

λ

4

and (iii)

λ

8

from the left end of the string are. respectively