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• CBSE×
• Class 11 Science×
• Physics×
• Mechanical Properties Of Fluids×
• Bernoullis Principle×

# Bernoullis Principle Free Doubts and Solutions

## How Bernoulli theorem derived?

Asked by gargi.gholap 26th April 2019, 1:53 PM

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## How Bernoulli theorem derived?

Asked by moshabankhan786 26th April 2019, 11:08 AM

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## Explain the Bernoulli equation explain the working of venturimeter

Asked by amitnareliya5621 4th March 2019, 4:09 PM

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## Derivation of the Bernoulli's therom

Asked by Vidya 10th March 2018, 6:01 PM

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## How viscosity & friction arise from inter molicular forces? How the viscosity of oil helps in applying brakes?

Asked by Vineeth K 7th January 2015, 9:32 PM

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## A plane is in level flight at constant speed. If the speed of blowing air over the lower wing is 150 km/h and that over the upper wing is 210 km/h, determine the net upward force exerted on the plane. Given area of each wing 20 m². (Take air density to be 1 kg/m³)

Asked by Topperlearning User 1st August 2014, 10:35 AM

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## Find the gravitational energy per unit mass possessed by 1 kg of water if its total energy per unit mass is 200 J at a point where pressure is 1.96 x 104 Pa and velocity is 0.1 m/s.

Asked by Topperlearning User 1st August 2014, 10:31 AM

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## What would happen to the equilibrium of a physical balance when air is blown below one of the pans?

Asked by Topperlearning User 1st August 2014, 9:11 AM

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## Air flows horizontally with the speed of 108 Km/h over the plane roof of the house. If the area of the roof is 28 m2 and the density of air is 1.3 kg/m3 calculate the upthrust exerted on the roof.

Asked by Topperlearning User 1st August 2014, 9:09 AM

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## Determine the total energy per unit mass possessed by water at a point, where pressure is 196x103 N/m2, velocity is 0.2 m/s and height of water level from the ground is 0.40 m.

Asked by Topperlearning User 31st July 2014, 4:34 PM

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## Calculate the gravitational potential energy per unit mass possessed by water if the height of the water level from the ground is 0.20 m?

Asked by Topperlearning User 31st July 2014, 3:37 PM

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## At what speed will the velocity of a stream of water be equal to 10 cm of Hg?

Asked by Topperlearning User 31st July 2014, 3:32 PM

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## Water is flowing with a speed of 4 m/s in a horizontal pipe of non-uniform area of cross-section decreasing from 0.04 m² to 0.01 m² at pressure 40 x 104 Pa. What will be the pressure at narrower end?

Asked by Topperlearning User 31st July 2014, 3:30 PM

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## What are the limitations of Bernoulli's theorem?

Asked by Topperlearning User 31st July 2014, 3:26 PM

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## What happens to the pressure of an ideal liquid when it enters a narrow tube?

Asked by Topperlearning User 31st July 2014, 3:10 PM

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## State Bernoulli's theorem for an ideal liquid flowing through a horizontal tube.

Asked by Topperlearning User 31st July 2014, 3:09 PM

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## Bernoulli's theorem is a consequence of which principle?

Asked by Topperlearning User 31st July 2014, 2:04 PM

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## State Bernoulli's theorem.

Asked by Topperlearning User 31st July 2014, 2:03 PM

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## A liquid is in streamlined flow through a tube of non- uniform cross - section.Prove that sum of its kinetic energy, pressure energy and potential energy per unit mass remains constant.

Asked by Topperlearning User 4th June 2014, 1:23 PM