Particle occupies a in a classical gas, the probability is negligible that more than one given single particle state. the mean occupation number of a single particle state s in which the particle has translational energy 8," is given by 3/2 h2 n |exp(-be,") v 2ttmkt (a) write down an and hence find its de broglie wavelength adb- expression for the momentum of a particle with translational energy [2 marks] (b) assuming that the mean translational kinetic energy of a molecule is kt , show that the condition for a classical gas is satisfied if adb < < l where l is the mean separation of the molecules. [6 marks] (c) why do you expect the condition adb < < l to correspond to the classical regime?

The coulomb's law explains which of the following? select all the force between two charged objects is inversely proportional to the charge on each object. the force between two charged objects is directly proportional to the charge on each object. the force between two charged objects is directly proportional to the distance separating them. the force between two charged objects is inversely proportional to the square of the distance separat coulomb's law is similar to newton's 2nd law. if the force between two objects is f and the charge on both objects is doubled, the new force between the would now be 2f. if the force between two objects is 2f and the distance separating them is doubled, the new force between the objects would now o the be zf.

Me pl give an example of a collision in real life. use the law of conservation of energy to describe the transfer of momentum. be sure and discuss the momentum before and after the collision occurs. you will need at least 3 sentences to thoroughly answer this question.

You can decrease the resistance of a length of wire by