Failures to arrive at an answer in a scientific investigation can still be useful because they show us what doesn't work. Answer

a. True

b. False

Decreasing the temperature of a reaction decreases the reaction rate because A) decreasing the temperature also decreases the pressure. B) decreasing the temperature may cause a reactant to solidify.

When the volleyball rises in the air, what does the force of gravity cause the volleyball to do

An ocean wave has a wavelength of 8m and wave frequency of 4 waves/s. what is the wave speed?

An object is moving across a surface, but it does not gain or lose speed. Which best describes the object's force? The net force is positive. The net force is zero. The positive force is greater than the negative force.

A student is given a small object that is hanging from a ring stand on a nylon thread. The student attempts to charge the object electrically in several ways. Based upon his results, he concludes the object is made of an insulating material.

What form of matter is "vapor"?

If a recipe says to bake a pizza in 250 degrees Celsius at what temperature should you set your temperature that uses Fahrenheit scale

A German scientist, George Ohm, discovered the relationship between current, voltage, and resistance. This became known as Ohm's law.

The amount of fluid displaced by a submerged object depends on its

What kinds of space and matter can light travel through?