Substances that assume the shape of their container, but do not have a definite size are called

Concerning the planetary orbits, why was Copernicus somewhat inaccurate? A. He suggested the orbits were elliptical. B. He suggested the orbits were circles. C. He suggested the orbits were identical. D. He suggested the orbits were equidistant.

Three 45 Ω light bulbs and three 65 Ω light bulbs are connected in series. (a) What is the total resistance of the circuit? (b) What is the total resistance if all six are wired in parallel?

How do i find the change in velocity

What are the only elements that exist in nature as isolated atoms

When a sound wave travels through air, how is this air affected by its passage

There is a current of 0.99 a through a light bulb when its connected to a 9.7 v battery what is the resistance of the light bulb

After school, several students skateboard at the nearby park. Your best friend, Erwin, is a good skateboarder and happens to fall when attempting a fancy trick. After falling, Erwin gets back up and starts repeating the trick over and over again.

A Hall probe serves to measure magnetic field strength. Such a probe consists of a poor conductor 0.103 mm thick, whose charge-carrier density is 1.11 * 1025 m-3. When a 2.89-A current flows through the probe, the Hall voltage is measured to be 3.

What is the mass of a basketball that is shot with 12N of force at an acceleration of 4m/s2?

What is transferred by electromagnetic waves?