Given a volume of 1000. cm3 of an ideal gas at 300. k, what volume would it occupy at a temperature of 600. k?

What kind of simple machine is a catapult?

Atoms seldom exist as independent particles in nature a) as single particles, most atoms have low potential energy b) their electronegativity is much lower when they combine with other atoms c) atoms are more stable when they combine with other atoms d) neutral particles are rare

If frequency goes down, what happens to wavelength? does it get shorter or longer?