PLEASE HELP A student is asked to draw a model that shows evaporation of a liquid. Balls will represent molecules, and arrows will represent motion. Longer arrows mean faster motion. Describe how you would show the spacing and motion of the molecules in the liquid state.
1, Describe how you would show the spacing and motion of the molecules in the gas state above the liquid surface.
2, Explain how you would show that evaporation is taking place, rather than condensation.

If i initially have a gas at a pressure of 12 atm, a volume of 23 liters, and a temperature of 200 k, and then i raise the pressure to 14 atm and increase the temperature to 300 k, what is the new volume of the gas?

Select the correct answer from each drop-down menu.describe what happens to a carbon-11 atom when it undergoes positron emission.the decay of a carbon-11 atom _1_, and this causes it to emit _2_.options for 1: > changes a neutron into a proton> changes a proton into a neutron> is hit with a neutron> reconfigures its protons and neutronsoptions for 2: > a negatively charged electron-sized particle> a positively charged election-sized particle> two atoms and several neutrons> two neutrons and two protons

Stage in which a star’s outer layers have started to cool and grow outward?