The difference between transverse and longitudinal waves is the direction the medium of the wave moves in relation to the direction of wave propagation. in transverse waves, the medium is displaced perpendicular to the direction of the wave.

The membrane surrounding a living cell consists of an inner and an outer wall that are separated by a small space. assume that the membrane acts like a parallel plate capacitor in which the effective charge density on the inner and outer walls has a magnitude of 7.0 × 10-6 c/m2. (a) what is the magnitude of the electric field within the cell membrane? (b) find the magnitude of the electric force that would be exerted on a potassium ion (k+; charge = +e) placed inside the membrane.

Wind and moving water provide energy. question 1 options: chemical mechanical thermal none of the above

What is the largest meteoroid that has collided with this planet