Question

The amplitude of a wave is represented by
t
х
y=0.2 sin 411
in SI units.
0.08 0.8
C.
Find (i) wavelength (ii) frequency and
(iii) amplitude of the wave.

Plz answer me asap.....​

Answer 1

Normally the symbol 'a' is used to represent the amplitude of a wave. The SI unit of amplitude is metre (m). The amplitude of a wave is the maximum displacement of the medium from the quilibrium (rest) position.

I hope u are satisfied with the answer.