Fluid in Motion

Viscosity of gas will ___________ with increase of temperature.

• increase

• decrease

• fluctuated

Tags

NGSS.HS-PS3-4

Bernoulli's equation derived from

• conservation of linear momentum.

• conservation of mechanical energy.

• conservation of pressure energy, potential energy and kinetic energy.

Tags

NGSS.HS-PS3-1

NGSS.HS-PS3-2

The flow at the middle part of venture tube is

• faster because of the area is smaller.

• faster because of the area is larger.

• the same because the speed of flow is not affected by area.

Pitot-static tube works based on

• Bernoulli's principle.

• Pascal principle.

• Archimedes principle.

Which component(s) from pitot-static tube used to determine the airspeed of the aircraft

• static component.

• dynamic component.

• static and dynamic component.

Viscosity of gas will ___________ with increase of temperature.

• increase

• decrease

• fluctuated