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How does pressure change with variations in flow rate?
Pressure changes with variations in flow rate in a direct relationship. As flow rate increases, pressure decreases, and as flow rate decreases, pressure increases. This is known as the Bernoulli principle, which states that as fluid velocity increases, its pressure decreases.
What is the impact of the flow of current through a wire on its conductivity and resistance?
The flow of current through a wire increases its conductivity and decreases its resistance.
How does temperature affect current flow in electrical circuits?
Temperature can affect current flow in electrical circuits by changing the resistance of the materials in the circuit. As temperature increases, the resistance of the materials also increases, which can reduce the flow of current in the circuit. Conversely, as temperature decreases, the resistance decreases, allowing for more current to flow through the circuit.
What happens to viscosity as temperature increases?
As the temperature rises, the viscosity, meaning a substance's resistance to flow decreases because a liquid based substance melts, and flows more.Viscosity decreases as temperature increases.
If diameter in of a wire increases the resistance of the wire?
No, the resistance of a wire decreases as the diameter increases. This is because a wider wire provides more pathways for the electrons to flow through, reducing the resistance to the flow of current.
How does pressure change with variations in flow rate?
Pressure changes with variations in flow rate in a direct relationship. As flow rate increases, pressure decreases, and as flow rate decreases, pressure increases. This is known as the Bernoulli principle, which states that as fluid velocity increases, its pressure decreases.
What happens to flow when pressure is increased?
Pressure decreases.
Velocity of blood flow decreases if?
Viscosity increases
When a cold can of soda is insulated the heat flow into the can on a hot day .?
"is slowed"
When a cold can of soda insulated the heat flow into the can on a hot day?
"is slowed"
When a cold can of soda is insulated the heat flow into a can on a hot day?
"is slowed"
How do you increase viscosity?
Viscosity is the resistance of a liquid to flow. When temperature decreases Viscosity generally increases. Viscosity generally decreases when the temperature increases.
How is a body of water's rate of flow related to its rate of deposition?
As the rate of flow decreases, the rate of deposition increases
When the diaphragm's contracts air pressure in the chests increases?
It decreases, allowing air to flow.
Does the viscosity of water vary with temperature?
Yes, the viscosity of water does vary with temperature. As the temperature of water increases, its viscosity decreases, making it less resistant to flow. Conversely, as the temperature decreases, the viscosity of water increases, making it more resistant to flow.
Why does marijuana make your eyes low?
Because it decreases pressure in the eye and increases blood flow
What decreases blood flow through arterioles?
Vasoconstriction of an arteriole increases resistance and results in decreased flow through that particular arteriole.
