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Why pressure is inversely proportional to velocity in bernoulli's equation?
Wiki User
∙ 11y ago
Usually in a streamlined motion the sum of three heads have to be constant always.
They are
pressure head
velocity head and
gravitational head
In case of horizontal pipe gravitational head is already a constant
Now velocity head + pressure head = constant
So as velocity head increases then automatically pressure head has to fall.
Wiki User
∙ 11y ago
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Which of the three variables that apply to equal amounts of gases are directly proportional Which are inversely proportional?
The following variables are directly proportional: Temperature and Pressure Temperature and Volume These variables are inversely proportional: Pressure and Volume
What gas expands when heated?
all gases. The volume of a gas is directly proportional to the temperature, and inversely proportional to pressure. Maybe you mean air, but air is a mixture of gases
What is boyals law how does it relate to gases?
If temp. remains constant, the volume of certain amount of gas is inversely proportional to its pressure.
What is the gas law which has an inverse relationship between pressure and volume?
At constant temperature, the product of pressure and volume is a constant, or pressure is inversely proportional to volume, is known as Boyle's Law.
Bernoullis principle what characteristic of a moving fluid determines its pressure?
the correct answer is speed!
Are pressure and vacuum inversely proportional or directly?
I am not sure if they are proportional, but they are inversely related. High pressure makes a low vacuum, and low pressure makes a high vacuum.
Which of the three variables that apply to equal amounts of gases are directly proportional Which are inversely proportional?
The following variables are directly proportional: Temperature and Pressure Temperature and Volume These variables are inversely proportional: Pressure and Volume
Is velocity inversely proportional to pressure?
There is no direct relationship.
Measurement of pressure is determined by?
Pressure is directly proportional to force and inversely proportional to Area. If force is more, pressure is more and if area is more, pressure will be less.
Boyles law states that the volume of a gas is inversely proportional to its pressure if?
Boyle's law states that the volume of a gas is inversely proportional to its pressure if the temperature remains constant.
Why pressure is inversely proportional to volume?
Pressure is given as Force per unit area (ie. 1 Pascal of pressure is the experienced when 1 Newton of force is exerted over an area of 1m^2). Therefore Pressure and Force are proportional to one another. Area the force is exerted over is inversely proportional to pressure.
What affects the evaporation of water?
The boiling of water is directly proportional to temperature and inversely proportional to the pressure exerted on the water.
How are pressure and volume related to each other in Boyle's law?
They are inversely proportional.
What does inversely and directly proportional mean?
Inversely proportional means that one variable goes up while the other goes down. Directly proportional means that both variables increase or decrease at the same time. ex: The volume of a gas at constant pressure is inversely proportional to gas pressure, thus this means that as pressure increases, the volume of the gas will decrease. ex: The volume of a fixed amount of gas is directly proportional to absolute pressure, thus this means that when you heat a gas the volume also increases.
Is the volume of a gas directly or inversely proportional to the number of particles in a gas?
Directly proportional, at pressure and temperature constant.
How does Boyles law describe the relationship between gas pressure and volume?
"When the pressure of a gas at constant temperature is increased, the volume of the gas decreases. When the pressure is decreased, the volume increases." More precisely, pressure is inversely proportional to volume.
What is Boyle's Law states?
Boyle's Law states that pressure is inversely proportional to volume.
