The atoms that make up a star can be determined by A. the color

B. the position of the star in its galaxy

C. the stars emission spectrum

D. The star corona

When the temperature of a gas decreases at constant volume, its a. pressure increases. b. mass increases. c. pressure decreases. d. particles move faster.

A small block of wood of inertia mb is released from rest a distance h above the ground, directly above your head. you decide to shoot it with your pellet gun, which fires a pellet of inertia mp.

Which of the following physical properties can be used to measure temperature using a thermometer? a. volume b. pressure c. density d. viscosity

What is the total amount of heat in a substance

An electron enters the gap between the plates of a capacitor at the center of the gap traveling parallel to theplates at 2.0 x 106m/s parallel to the plates. If the gap has a width of 1.

What is the most advanced life form on earth

Which EM wave is about the size of humans?

Describe how the Catapult works?

Newton's third law of motion states that the force pair acting on different objects consist of two forces that

While working on her science fair project Venus connected a battery to a circuit that contained a light bulb. Venus decided to change the light bulb to a higher resistance, but she wanted to keep the current the same.