Which of the following is an example of a chemical property? A. Boiling point
B. Melting point
C. Electric conductivity
D. Decomposition caused by heat

Ahorizontal wire is tied to supports at each end and vibrates in its second-overtone standing wave. the tension in the wire is 5.00 n, and the node-to-node distance in the standing wave is 6.28 cm. (a) what is the length of the wire? (b) a point at an anti- node of the standing wave on the wire travels from its maximum upward displacement to its maximum downward displacement in 8.40 ms. what is the wire's mass?

How have the competing explanations' experiments on atoms affected the development of the atomic model?

Jessie ran 5000 meters from the cops and an average speed of 6 meters / second before he got caught . how long did he run?