Bernoulli's EquationMediumQuestion 6460
Question
Aeroplane wings are designed so that air moves faster over top. This creates:
- AUpward lift (lower pressure on top)Correct
- BDownward force
- CNo pressure difference
- DIncreased drag
Correct answer
Upward lift (lower pressure on top)
Explanation
Faster air on top → lower pressure on top. Pressure difference → upward lift (Bernoulli effect).