How many milliseconds are in 1 second

Process by which water vapor changes to a liquid Evaporation Condensation Convection radiation

Give an example of a scientific hypothesis. Explain how you would test it, and how it could be falsified (proved untrue).

Why isn't the size of something considered a physical property?

Evaporation only occurs at the surface of a liquid. true or false.

Which is the correct life sequence of a star? main sequence, dwarf, giant, nebula nebula, giant, main sequence, dwarf dwarf, nebula, main sequence, giant nebula, main sequence, giant, dwarf

A balanced chemical reaction obeys the law of

5. If you push a chair across the floor at a constant velocity, how does the force of friction compare with the force you exert? Explain.

if a parachute and a stone is dropped from a certain height at once on the Moon which will reach the surface of moon

While goofing off at the ice skating rink, a student takes off her shoes and places each of them on the ice. Her friend, a hockey player, then shoots a hockey puck at each shoe.

Show your conversions on the right 8500 mm 2. 250 mg 3. 500000 g 4. 201 = 5. 0.5 Km 6. 350 mm