a wave is set up in a stretched string by pluck it. The velocity v, of the wave depends on the tension T in the string it's length L and mass M V=KTLyM. Where x, y,z are unknown and k=1 hence derive an expression relating V, T,L, M

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

Two vectors are shown. which statement best compares the vectors? vector x has greater magnitude than vector y. vector y has greater magnitude than vector x. the vectors have the same displacement. the vectors have the same direction.

Transfer chemicals from one location to another to weather objects. a-water b-physical weathering c-chemical weathering