Answered

A slinky had produced a longitudinal wave The wave travels at speed of 40 cm/s and frequency of wave in 20 Hz What is minimum separation between conservative compression



Answer :

Answer:

200m

Explanation:

so according to the formula in light reflection and refraction, speed(velocity) = wavelength × Frequency

v= 40cm/s

but the normally the normally the measurement for velocity is either m/s

40×100= 400m/s

F= 20Hz

wavelength= 4000/20= 200m