Air is streaming past a horizontal airplane wing such that its speed is 120 m - s over the upper surface and 90 m - s at the lower surface- If the density of the air is 1-3 kg - m 3 and the wing is 10 m long and has an average width of 2 m- then the difference of pressure on the two sides of the wing isA- 4-095 PaB- 40-95 PaC- 4095-0 PaD- 409-5 Pa

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard XII

Chemistry

Units and Dimensions

Air is stream...

Question

Air is streaming past a horizontal airplane wing such that its speed is 120 m/s over the upper surface and 90 m/s at the lower surface. If the density of the air is 1.3 kg/m³ and the wing is 10 m long and has an average width of 2 m, then the difference of pressure on the two sides of the wing is

4.095 Pa

No worries! We‘ve got your back. Try BYJU‘S free classes today!

40.95 Pa

No worries! We‘ve got your back. Try BYJU‘S free classes today!

4095.0 Pa

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

409.5 Pa

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C
4095.0 Pa

Suggest Corrections

Similar questions

Air is streaming past a horizontal airplane wing such that its speed is $120$ over the upper surface and $90 m / s$ at the lower surface. If the density of air is $1.3 k g / m^{3}$ and the wing is 10 m long and has an average width of 2 m, then the difference of the pressure on the two sides of the wing of

Q. Air is streaming past a horizontal air plane wing such that its speed in 120 m/s over the upper surface and 90 m/s at the lower surface. If the density of air is 1.3 kg per

m e t r e^{3}

and the wing is 10 m long and has an average width of 2 m, then the difference of the pressure on the two sides of the wing of

Q. Air is streaming past a horizontal airplane wing such that its speed is

90 m s^{- 1}

at the lower surface and

120 m s^{- 1}

over the upper surface. If the wing is 10 m long and has an average width of 2m, the difference of pressure on the two sides and the gross lift on the wing respectively, are (density of air

= 1.3 k g m^{- 3})

Q. Air is streaming past a horizontal aeroplane wing such that its speed is

120 m/s

over the upper surface and

90 m/s

at the lower surface. If the density of air is

1.3 {kg/m}^{3}

and wing is

10 m

long and has an average width

2 m

, calculate the gross lift of the wing.

Air is streaming past a horizontal air plane wing such that its speed is 120m/s over the upper surface and 90 m/s at the lower surface. If the density of air is 1.3 kg per $m e t r e^{3}$ and the wing is 10 m long and has an average width of 2 m, then the difference of the pressure on the two sides of the wing is

Join BYJU'S Learning Program

Air is streaming past a horizontal airplane wing such that its speed is 120 m/s over the upper surface and 90 m/s at the lower surface. If the density of the air is 1.3 kg/m3 and the wing is 10 m long and has an average width of 2 m, then the difference of pressure on the two sides of the wing is

The correct option is C 4095.0 Pa

Air is streaming past a horizontal airplane wing such that its speed is 120 m/s over the upper surface and 90 m/s at the lower surface. If the density of the air is 1.3 kg/m³ and the wing is 10 m long and has an average width of 2 m, then the difference of pressure on the two sides of the wing is

The correct option is C
4095.0 Pa