How is it that substances can have the same chemical formulas but make different types of matter?

Red, green, and blue light rayseach enter a drop of water from the same direction. which light ray's path through the drop will bend the most, and which will bend the least? why?

What causes charges to move in a circuit?

A maglev train requires which of the following? a. the track and the train must have the same mangetic poles b. the track and train must have different magnetic poles c.

What name is given to the wall of water that makes landfall just ahead of a hurricane? a. storm surge b. tsunami c. cyclone wave d. hurricane flood?

A Lincoln Continental and a Yugo are making a turn. The Lincoln is four times more massive than the Yugo. If they make the turn at the same speed, then how do the centripetal forces acting upon the two cars compare. Explain.

Wich statement best describe why an island food web could be considered a closed system

If two identical wires carrying a certain current in the same direction are placed parallel to each other, they will experience a force of repulsion. True / False.

How much work can be done by a 300 w motor in 60 sec?

What is the protoplanet theory

Moving a charged object against an electrical force causes it to