Which of the following examples contains the most heat energy a amatch, b a cup of coffee, c a popsicle, d a frozen lake, e a small pot of chili

The mass of a neutron is equal to the mass of a proton plus the mass of an electron. true or false false true

Apump contains 0.5 l of air at 203 kpa.you draw back on the piston of the pump, expanding the volume until the pressure reads 50.8 kpa. what is the new volume of the air pump

Why does earth rotate? because earth is formed from cold gases collapsing due to gravity because the matter in the nebula that formed earth was spinning because earth forms more than 99% of the mass of the solar system because the hydrogen atoms inside the nebula fused to form helium