Which wave has a disturbance that is perpendicular the the wave motion?

a. longitudinal
b. surface
c. no wave has a disturbance that is perpendicular
d. transverse

How can one distinguish breccia from conglomerate? a. breccia contains angular clasts and conglomerate contains rounded clasts. b. breccia contains rounded clasts and conglomerate contains angular clasts. c. different minerals cement breccia than cement conglomerate. d. breccia contains sand and conglomerate contains silt.

Ascrew incorporates which other simple machine? lever wheel and axle inclined plane pulley

If a refrigerator is a heat pump that follows the first law of thermodynamics, how much heat was removed from food inside of the refrigerator if it released 380j of energy to the room?