Which color of light has the greatest frequency?

A neutral atom of aluminum has 14 neutrons and 13 protons. How many electrons does this aluminum have? 1 13 14 27

Four identical lab carts each have a mass of 200 kg. Different masses are added to the carts and the velocities are measured. All carts move to the right.

A street light is on top of a 12 foot pole. a person who is 5 feet tall walks away from the pole at a rate of 4 feet per second. at what speed is the length of the person's shadow growing

A rectangular lot is 100 ft by 150 ft. determine the area of this lot in square meters.

How do the properties of an electromagnetic wave change as a result of increasing the period of the wave?

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.