For an ideal gas, classify the following pairs of properties as directly or inversely proportional? For an ideal gas, classify t
he following pairs of properties as directly or inversely proportional: P and T P and V T and V P and n V and n Is there anyone who can help me with this one? I keep getting it wrong :(
The answer is: P and T - directly <span>proportional P and V - </span><span>inversely proportional T and V - </span>directly <span>proportional P and n - </span>directly <span>proportional V and n - indirectly proportional
The ideal gas law can be presented as: PV = nRT where P - pressure of the gas, V - volume of the gas, n - amount of substance of gas, R - gas constant, T - temperature of the gas.
If both members of a pair are on the same side of the equation, they are </span>inversely proportional. If two members of the pair are on opposite side of the equation, they are directly proportional. For example, P and V are on the same side of the equation, so they are inversely proportional. This means that if P increases, V must decrease and vice versa. P and T are on the opposite sides, so they are <span>directly proportional. This means that if P increases, T must increase, too, and vice versa.</span>
Answer: As each cell differentiates, the <em>DNA </em>changes so that each type of cell has different <em>DNA</em> once it reaches maturity. Mutations in the cells’ nuclei lead to new combinations of <em>DNA</em>, resulting in different shapes and functions in the different types of cells.