Scientific evidence that the moon affects the tides more than the sun?

What is the wavelength of an earthquake wave if it has a speed of 3 km/s and a frequency of 6 Hz?

Which measure of an earthquake depends on how close you are to the focus?

A 181-kg bookcase is at rest in the front office. A custodian pushes horizontally on the bookcase to try to move it.

During actual sound waves, what is being compressed together?

Jacques and Georgette meet in the middle of a lake while paddling in their canoes. They come to a complete stop and talk for a while. When they are ready to leave, Jacques pushes Georgette's canoe with a force F to separate the two canoes.

Explain why Planck's introduction of quantization accounted for the properties of black-body radiation.

How and which waves travel either through a medium or a vacuum?

Which of the following most accurately represents John Dalton's model of the atom?

A race car travels a circular track at an average rate of 135 mi/hr. The radius of the track is 0.450 miles. What is the centripetal acceleration of the car?

Between a substance and a mixture.