100 points

if sounds actually moves like a longitudinal wave, then why did our oscilloscoop on our phone pick up sound waves as a transverse wave? what do you think?

I believe that it transfers from device to device to get to where it wants to be/get to.

Sound in air is a logitudinal wave because it vibrates

the simple machine has three main features. they are:

fulcrum is the center point or pivot point of the machine. effort is input force/ applied force. load is external force/ output.

the keisha 's machine labels are

x : load

y: fulcrum

z: lever

this is poiselle's equation from fluid mechanic in physics. mech eng