Give three metric units and tell what each measures.

An airplane takes 4 hours to travel a distance of 3600 miles with the wind. The return trip takes 5 hours against the wind. Find the speed of the plane in still air and the speed of the wind.

Tempo is the frequency of a sound and it relates to the highness or lowness of a tone that we hear. True or False.

Synthetic fibers, such as nylon, are made of long-chain Question 19 options: carbohydrates. multimers. polymers. monomers.

100f = 27.272727 ... -f - 0.272727 ... ? f=

What is a coil of wire with a circuit electromagnetic electric motor generator solenoid

An unknown solution has a pH of 8. How would you classify this solution? A) The substance is an acid. B) The substance is a base. C) There is not enough information to answer the question.

What is the most abundant element in the universe? A. helium B. hydrogen C. carbon

A bee flies at a constant rate of 5 ms until it notices a flower. It then comes to rest in 5 seconds. Find the acceleration of the bee if a = ΔvΔt

When is there zero net force on an object?

The bending of light when it travels from one material to another is called deflection refraction reflection correction