A quantity of gas has a volume of 250.0 L at a temperature of 273 K. If the temperature of the gas is raised to 340 K at constant pressure, what volume will the gas occupy?

Calculate the number of kilojoules to warm 125 g of iron from 23.5°c to 78.0°c.

Which theory was contradicted by experiments with the photoelectric effect? light spreads out after it passes through a small opening. as soon as light strikes metal, electrons will be ejected. visible light, regardless of color, will cause the ejection of electrons when striking metal. the kinetic energy of ejected electrons depends on the frequency of light that strikes the metal.

Which are forms of frozen water? check all that apply. dew frost hail rain sleet