How does the shape of an airplane wing it to lift of the ground and fly

Current enters a circuit at a: 1.positive terminal 2.negative terminal 3.low potential side 4.resistor

Apebble is thrown into a calm lake, ripples are formed from the center and move outward. the water particles in the lake travel in a circular pattern that moves up and down on the surface of a lake, and the energy travels a) diagonally. b) downward. c) horizontally. d) upward.

Amajor difference radio waves, visible light, and gamma rays is the of the photons, which results in different photon frequencies and wavelengths