Find the speed of sound in air that is 30.0°C.

350

314

18

What three things use energy transferred by electricity?

How can you find the age of a layer of rock that is surrounded by layers of volcanic ash

In a hydraulic garage lift, the small piston has a radius of 5.0 cm and the large piston has a radius of 1.50 m. What force must be to the small piston in order to lift a Zamboni weighing 200,000 N on the large piston?

How many Gigameters in 1600 meters

If the original pressure is 5 atm and original volume is 100 L, and the new volume is 20 L, what is the new pressure?

What type of mixture is Skittles candy?

What is the relationship between a planet's position in the solar system and the length of that planet's year?

The process of how rocks can tell us how old the earth is

why does a bicycle fitted with solid tyres give a bumper ride than on which has air fitted tyres

Faina says that an object cannot be in mechanical equilibrium when only a single force acts on it. do you agree or disagree? explain.