Why do objects fall faster the longer they fall toward Earth?

If you add 500 kj of heat to 500 g of water at 50.0°c, how much water is left in the container? the latent heat of vaporization of water is 2.26 * 103 j/g and its specific heat is is 4.190 j / (g∙k)

Would having different atmospheric pressure have a effect on the accuracy of gas laws? and if so, which planets should be most reliable and least

What elements has a complete outermost energy level and is found in the 4th period

What type of elements make up an ionic compound

How do you balance this equation? __Ag+__H2S+__O2➡__Ag2S+__H2O

Convert 4.992*1010 g to each of the following units. B. Mg c. mg D. metric tons

The ideal gas law shows us how a gas will behave under many conditions. The formula is: P V = n R T Where P = pressure, V = volume, n = amount of the substance, R = ideal gas constant, and T = temperature.

The Suns ultraviolent Rays can cause skin damage including sunburn and even skin

Peas contain 250 kJ per 100 g. You would use the equivalent of 600 g of peas if you slept for.

A sample of gas in a balloon has an initial temperature of 21 ∘C and a volume of 1310 L. If the temperature changes to 70 ∘C, and there is no change of pressure or amount of gas, what is the new volume, V2, of the gas?