A 7.40 cm3 sample of mercury has a mass of 102 g. Will it float in water? Explain (the Density of water is 1.0gr/cm3)

Jackson is designing a new heater, and he wants to experiment with different thermally conductive materials. which of these materials would be useful in conducting heat?

Clothes dryer uses about 7 amps of current from a 240 volt line. how much power does it use?

An object's buoyant force and weight mean the same thing.a. trueb. false