Through which medium would EM waves travel the fastest?

A. The Ocean

B. The Atmosphere

C. Rocks

What is the difference between Volt and Amber

What kind of gas is fart

The term "angle of deviation" is used in reference to a/an A. lens. B. polarizer. C. analyzer. D. prism.

Explain how a thumbtack is designed so that you do not have to use a lot of force to push it through paper or the surface of a bulletin board?

A girl jumps forward off of her skateboard. The skateboard weighs much less than the girl. [Friction in the wheels and between the wheels and the ground is so small that you don't need to consider it.

A boat sends a sonar signal to find out how deep the ocean is. It takes 10 seconds for the signal to hit the ocean bottom and return to the earth. What is the distance to the bottom of the ocean if the sonar signal moves at 1700 m/s?

How do airbags relate to Isaac Newton's third law?

What is chemical equilibrium

Newton laws what are they

A hollow steel ball of diameter 3.0 m barely floats in water. What is the thickness of the wall of the ball? The density of iron is 7.87 g/cm3 and that of water is 1000 kg/m3. A) 37 cm B) 6.6 cm C) 79 cm D) 131 cm