What type of wave is a sound wave? (Check all that apply.) A) Do not require a medium through which to travel

B) Compressional

C) Mechanical

D) Require a medium through which to travel

Orque can be calculated by multiplying the force (n) applied at 90? to the lever arm at a distance (m) from the pivot point (point of rotation), the compound si unit for the torque is n? m. if the force (at 90? to the lever arm) applied is 15 n and it is applied at 2.0 m from the pivot point (point of rotation), what is the torque on the lever?

The transfer of heat through the movement of a gas or liquid a. convection b. conduction c. radiation

70 give a real life example showing how sensory neurons work with the motor neurons