Boyle's law mainly involves

liquids

gases

both gases and liquids

neither gases nor liquids

Arock collection comes from which part of earth?

If an inclined plane is 5 m long and 2 m high, what is its mechanical advantage? a. 2.5 b. 3 c. 7 d. 10

An ionic compound can conduct electricity when a it is dissolved in water b its crystals are ground into powder c it is in solid form d it is heated to just below its melting point