Question

What is the speed of a wave if the wavelength is 100 m and the period is 20 s?
2,000 m/s
120 m/s
80 m/s
5 m/s

Answer 1

$\mathfrak{\huge{\orange{\underline{\underline{Answer :}}}}}$

Speed = Wavelength × Frequency

Correct answer - 5 m/s.

Hope It Will Help.❤️

Answer 2

question ka answer 5m/s