If you want to lose 2 lb of "body fat," which is 15% water, how many kilocalories do you need to expend?

If the particles in a sample of matter have an orderly arrangement and move only in place, the sample is a

The rules of engagement (roe) working group is often used to (select all that apply.)

Which theory was contradicted by experiments with the photoelectric effect? light spreads out after it passes through a small opening. as soon as light strikes metal, electrons will be ejected. visible light, regardless of color, will cause the ejection of electrons when striking metal. the kinetic energy of ejected electrons depends on the frequency of light that strikes the metal.