Multiple choice

A set of water waves travels at 20.0 m/s, and 4.0 waves pass you in 2.0 s. What is the wavelength of the waves?

5.0 m

10 m

0.20 m

2.5 m

When energy is produced in a reaction it A. is newly created energy B. is from the energy in the reactants C. increases the total amount of energy in the universe

A sprain? a. is an injury that can never be healed. b. is the most painful of all athletic injuries. c. can be completely avoided by stretching. d. is a stretch and/or tear of a ligament.

Different structural forms of the same element are called

Which of the following terms best describes the scenario below? A meteor moving through outer space continues to move on the same path until an outside force acts on it. A. acceleration. B. inertia. C. speed. D. newton.

How can the density of an object be determined

Leviticus 17:11: For the life of the flesh is in the blood: and I have given it to you upon the altar to make an atonement for your souls: for it is the blood that maketh an atonement for the soul.

Name the three strata of study within the study of kinesiology define each and provide examples

Which of the following describes the products of a chemical reaction? A. The original materials B. The chemicals on the right side of a chemical equation C. The chemicals on the left side of a chemical equation D. The substances that are changed

What does it mean when we say an atom has decayed?

The first excited state of a particular atom in a gas is 5.2 eV above the ground state. A moving electron collides with one of these atoms, and excites the atom to its first excited state.