Which of these is an example of land contamination? A. Agricultural runoff
B. A clear-cut forest
C. An eroding hillside
D. Arid land

Complete the sentence to describe how light behaves as it relates to its nature (waves or particles). light travels as blank and interacts with matter as blank

A2k pendulum has a speed of 1 m/s at a height of 1/2 meter

Match these items. 1. coulombs __force 2. ohms __emf 3. centimeters __resistance 4. newtons __charge 5. volts __length