4) (3p) suppose a 10 km2 and a height of 3km. in the beginning all particles are super-cooled droplets with lwc -2grm a) how many ice particles are in the cloud? (1p) b) which mass does one ice particle have? (1p) e) if all ice particles melt before they reach the ground: which amount of rain will be recorded? (1p) cloud has the form of a vertical cylinder with a surface area seen from the ground is equally distrbuted on ice muclei with a homogeneous distribution of 1/litre.

What is a neurotransmitter involved in mood reward, addiction, and motor behaviors?

When temperature of a substance increases, of its particles increase resulting in more between particles. real world applications of thermal expansion absolute zero (-273 degrees c) is the lowest possible temperature on the kelvin scale. it is a measure of where a substance has no kinetic energy. heat is a process of the . energy flows spontaneously from a object to a until equilibrium is reached. heat is measured in heat is transferred throughis a method of heat transfer that occurs between particles of matter that are in direct contact with each other. are poor conductors that impede / reduce the rate of heat transfer. is a method of heat transfer that occurs in fluids (non-solids) by means of currents. real world application of convectiona method of heat transfer through electromagnetic waves. when energy moves from one object to another inside a closed system, no energy is or in the system in the transaction. systems will spontaneously move to a state of organized energy or high disorder over time called

The experiment was repeated many years later but the gases were mixed in a different type of container. a white solid was obtained which was xenon fluoride. predict whether you think 1) krypton and 2) radon will react with fluorine. explain reasons for your predictions