Physics MCQs

Correct answer D. 2 seconds

Correct answer B. The square of the amplitude

Correct answer A. −ω²x

Correct answer D. Mean position

Correct answer B. Hertz

Correct answer D. Sine wave

Correct answer A. Total energy remains constant

Correct answer C. Turbulent

Correct answer B. 120/80 torr

Correct answer B. Throat

Correct answer C. Water

Correct answer A. Laminar flow

Correct answer C. Aerofoil profile

Correct answer B. Turbulent

Correct answer C. Both A and B

Correct answer A. Dynamically

Correct answer D. Low

Correct answer D. P₁ − P₂ = ½ρv₂²

Correct answer D. All of these properties

Correct answer D. Venturi effect