A wave is traveling through X. What can be known about X?

It is empty space.

It is any medium.

It is a solid.

It is a liquid.

Which of the following is not the way heat would flow? from ice to water from fire to water from your body to ice from boiling water to you

A student hears a police siren. What would change the frequency that the student hears? Check all that apply.

Machines A, B, and C do the same amount of work, but they each take a different amount of time. Machine A takes more time as compared to machine C. Machine B takes the maximum time to do the same amount of work.

A cheetah can run 100 meters in 7 seconds. What is the average speed for a cheetah? A goped drives 200 meters in 2 minutes. How fast is the goped going?

A small 22 kilogram canoe is floating downriver at a speed of 3 m/s. What is the canoe's kinetic energy?

What is calcite luster?

An asteroid is hurtling towards Earth with a large amount of kinetic energy. When it enters the atmosphere it creates a small amount of gravitational energy. Once the asteroid hits the Earth, the asteroid breaks apart.

True of false efficiency compared the output work to the output force

What properties characteristics we use to tell the difference between of matter

Which practice fits the definition of conservation? using more of a mineral resource than needed not using a necessary mineral resource at all mining a mineral without regard to the surface soil and vegetation above it recycling cans that contain a