In which part of the wave are the particles of the medium closer together?

rarefactions

compressions

solids

liquids

Amy has a mass of 50kg, and she is riding a skateboard going 10m/s. what is her momentum

A compound is a pure substance that is composed of more than one type of element. Which of the following statements is true of compounds? Compounds can be decomposed into their component parts through physical processes.

Non examples of a fuse

Use these words in a sentence proton neutron and isotope

A container of gas is at a pressure of 3.7 x 105 pa. how much work is done by the gas if its volume expands by 1.6 m3? show your work.

Which best explains the relationship between the speed of sound and the medium through which it passes?

g The magnetic force on a charged particle A. depends on the sign of the charge on the particle. B. depends on the velocity of the particle. C. depends on the magnetic field at the particle's instantaneous position. D.

How fast must a 1000 kg car be moving to have a kinetic energy of 1.0 kWh

Which of the following is used to measure weight? Newtons Liters Kilograms Meters

Intravenous infusions are often made under gravity. At what height should the bottle be placed so the liquid pressure is 700 mm-H2O?