using an 8mm copper pipe to remove the hydrogen gas from an HHO cell, what is the maximum litres thu put before any back pressure begins in the cell.
Volume and Temperature. Higher temperature increases pressure and decreases density. Lower temperature decreases pressure and increases density. (Except with water, in which case ice is less dense than liquid water. [Keep in mind that vapor is still less dense than liquid and follows the rules.] This is the only exception known to me). Higher volume decreases pressure and increases density. Lower volume increases pressure and decreases density.
As the temperature of a gas or liquid increases, its volume typically expands or increases. This is due to the particles within the substance gaining kinetic energy and moving more vigorously, resulting in increased pressure and volume.
Temperature increases as pressure increases.
Density of a liquid increases with increasing depth because it is being compressed between the weight of matter above it's self and whatever is retaining it. Mass per unit volume (density) increases through only two ways condensing or abating heat.
Volume increases
The relationship between water volume and pressure is inversely proportional. This means that as the volume of water increases, the pressure decreases, and vice versa. This is known as Boyle's Law, which states that the pressure of a gas (or liquid) is inversely related to its volume when temperature is held constant.
PV=nRT where P=pressure, V=volume, n=no. of moles, R=gas constant, T=temperature(K) since volume and the number of moles remain constant, they can be ignored and we can assume:- that P is proportional to T and thus if temperature is increased, pressure will also increase.
When intrapulmonary volume increases, the intrapulmonary pressure decreases. This creates a pressure gradient that allows air to flow from higher pressure outside the lungs to the lower pressure inside the lungs during inspiration.
Volume ChangesThe volume of any solid, liquid, or gas will change with changes in temperature.
When a gas expands and its volume increases, the pressure of the gas will decrease. This is because pressure and volume are inversely proportional according to Boyle's Law, which states that the pressure of a gas is inversely proportional to its volume at constant temperature.
decrease
The volume either increases or decreases