Find the wavelength λ of the 80.0-khz wave emitted by the bat. express your answer in millimeters.

The wavelength is measured in meters and Hertz is 1/seconds so, we have the equation:

and c is the speed of light, and f is the frequency.  Therefore, and the frequncy is

by plugging in those values we get:

And so λ = 3750 meters

and 3750 meters is 3750000 millimeters

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.