In a transverse wave, the particle motion is what to wave motion?

A. perpendicular

B. parallel

3 objects that have gravitational potential energy?

Burning oil and coal adds to the atmosphere. A) phosphorous B) carbon dioxide C) oxygen

According to its periodic table entry, how many electrons does nitrogen have in its valence level? N Nitrogon 14.0067

Which statement describes the relationship of resistance and current? 1. Resistance is directly proportional to current because R =. 2. Resistance is inversely proportional to current because R =. 3.

When a certain gas under a pressure of 5.00 * 106 Pa at 25.0°C is allowed to expand to 3.00 times its original volume, its final pressure is 1.07 * 106 Pa. What is its final temperature?

If a car goes along a straight road heading east and speeds up from 45 ft/s to 60. ft/s in 5 sec, calculate the acceleration

To generate higher profit margins, producers must work to increase their total supply. increase their total expenses. decrease their customer base. decrease their production costs

Solar energy isn't usually used as the only power source for a reason because what

What particle can be stopped by skin

What was significant about the atomic theory that democrituis proposed?