The density of a gas is 3.16 g/l at stp. what is the gas?

How can you increase the momentum of an object? Explain.

What happens to the atoms in a scoop of ice cream as it melts? A. They decrease in temperature. B. They lose energy. C. They vibrate faster. D. They are held tightly in a fixed position.

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

What happens when two waves hit each other

3. The volume of a cork stopper is 8 cm³; the density of the cork is 300 kg / m², What is the mass of the cork? 5. In a 100 m race an athlete moves for a short distance at a constant speed of 36 km / h.

What should a scientist do to use scientific methods for determining the relative age of Earth's rocks? A be biased in opinion B disregard views of others C use creative ideas D prove that methods are non-testable

If a sample of gas is heated at a constant pressure what will happen to the volume of the gas

1. What is the speed of sound in air that has a temperature of 90.0 °C?

What effect does a doubling of the mass have upon the acceleration of the object? Be quantitative.

What type of intermolecular forces would you expect to find in a pure liquid sample of carbon tetrachloride?