Which wave would have the greatest wave speed , a wave from a vibrating piano string in an auditorium or a sound wave created by a boat anchor striking an underwater rock

a wave from a vibrating piano string in an auditorium

Explanation:

As we know that the speed of wave depends on two factors

1) Elasticity of medium

2) density of the medium

So here we know that

greatest speed out of the two given medium is for vibrating string of piano

as we know that

so we have

more speed in stretched string

the higher the current the higher the mag field around it the higher the influence on the compass

dec 23, 2016 - a load of bricks weighing 680 n a distance of 10 m across a parking lot. if if the worker pushes the cart with a constant force of 209 n, what work= force x distance = 220 n x 10 m = 2200 n.m = 2200 j i don't know where the person got it from, but the initial part, work= force x distance me.