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As the mass of an object moving at a given speed decreases its kinetic energy does what?
As the mass of an object moving at a given speed decreases, its kinetic energy also decreases proportionally. Kinetic energy is directly proportional to the mass of the object, so a decrease in mass will result in a decrease in kinetic energy.
What happens to the internal pressure in a fluid flowing in a horizontal pipe when its speed increase?
The internal pressure decreases as can be deducted from the Bernoulli equation P + 0.5 (d) (v)^2 + (d)(g)(h) = constant in a streamlined flow, where d = density. When v increases, P decreases as h = height, is constant.
What happen if kinetic energy of gas is lowered?
the pressure decreases D:
As the density of air decreases its pressure what?
Temperature is always measured when surface have transition from hot to cold or vice-versa. When molecules decrease in density, implies the individual molecules get cooler/hotter faster to room temp.hence,When air molecules decrease air temperature rapidly changes to room temperature or ambient temperature.
When air speed decreases what does air pressure do?
Speed of sound has really nothing to do with atmospheric pressure. Speed of sound in air is c ≈ 331 + 0.6 × T. T = Temperature in °C. Speed of sound in air at 20°C is c ≈ 331 + 0.6 × 20 = 343 m/s.
When the speed of a fluid increases the pressure decreases when speed of a fluid decreases the pressure increases is called?
This is known as Bernoulli's principle, which states that an increase in the speed of a fluid is accompanied by a decrease in pressure, and vice versa. It explains the relationship between velocity and pressure in a moving fluid.
How are speed and pressure of a fluid related?
Speed and pressure of a fluid are related by the Bernoulli's principle, which states that as the speed of a fluid increases, its pressure decreases and vice versa. This is because the total energy of a fluid (kinetic energy from speed and potential energy from pressure) remains constant along a streamline. So, an increase in speed of a fluid leads to a decrease in pressure, and a decrease in speed leads to an increase in pressure.
What as a speed increases its pressure decresec?
As the speed of a fluid increases, its pressure decreases according to Bernoulli's principle. This is because the increase in velocity leads to a decrease in static pressure, as the kinetic energy of the fluid increases.
What does Bernoulli's principles states?
Bernoulli's principle states that an increase in the speed of a liquid results in a decrease in pressure, and a decrease in the speed of a liquid results in an increase in pressureBernoulli's Principle states that as the velocity of a fluid increases, the pressure exerted by that fluid decreases.
What happens to the fluid speed and the pressure between two boats?
As two boats get closer, the fluid speed increases between them due to the narrowing gap between the boats. This increase in fluid speed results in a decrease in pressure between the two boats, as per Bernoulli's principle, which states that an increase in fluid speed leads to a decrease in pressure.
What happens if Kinetic energy of a gas is lowered?
the pressure decreases D:
Does speed increase or decrease as the pressure of a moving liquid increases?
for ideal fluid pv=nRT, so when pressure increase velocity decreases since vel. is inversly proportional to pressure....
Can speed decrease as time decreases for the same distance?
No
Why does the pressure of moving gas decrease speed?
The pressure of moving gas decreases speed because as the gas expands into a larger volume, there is less pressure pushing on the gas molecules. This reduced pressure allows the gas molecules to spread out and move more freely, decreasing their overall speed.
When the speed of molecules decreases does the pressure of the gas also decreases?
Yes, if the speed of the gas molecules decreases, the pressure of the gas will also decrease. This is because pressure is related to the frequency and force of collisions between gas molecules and the container walls. If the molecules are moving more slowly, they will collide with the walls less frequently and with less force, resulting in lower pressure.
As the speed and length of a wave decrease what happens to the wave?
As the speed and length of a wave decrease, the frequency remains the same while the wavelength decreases. This means that the wave's energy decreases as well.
What is bernoulli's princeiple?
Bernoulli's principle states that as the speed of a fluid increases, its pressure decreases. This principle explains how an aircraft's wings generate lift and how a carburetor works in a car engine. It is important in fluid dynamics and aerodynamics.
