Which substance has the most thermal energy and will have the most heat flow from it? a stovetop burner on medium (200°C) a nuclear reactor core (1000°C) the human body (36°C) air at room temperature (32°C)

Which statements correctly compare the meaning of the terms speed and velocity? Select all that apply. A. Velocity is just a more scientific word for speed. B. Both terms describe how fast an object is moving. C.

I) Friction depends on the ... of surface.

A certain copper wire has a resistance of 10.5 Ω. It is cut into two pieces such that one piece has 6.0 times the resistance of the other. Determine the resistance of each piece.

What is the main thing that holds soil in place?

Which is an example of a solution?

Which of the following is not the name of a space station that was in orbit around Earth?

Relationship between acceleration and free fall

A SI unit used to measure force, equal to less than one-quarter of a pound, is the what

What basic form of energy is present in blowing wind?

A wave with a frequency of 30 Hz has a wavelength of 40.5 m. How fast is the wave traveling?