- (A) frictional force
- (B) viscosity
- (C) surface friction
- (D) all of the above
- (E) none of the above
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- (A) 1 Pa
- (B) 91Pa
- (C) 981 Pa
- (D) 9810 Pa
- (E) 98,100 Pa
- (A) less than 2000
- (B) between 2000 and 4000
- (C) more than 4000
- (D) less than 4000
- (E) none of the above
- (A) 10 kg
- (B) 100 kg
- (C) 1000 kg
- (D) 1 kg
- (E) 10,000 kg
- (A) mass
- (B) momentum
- (C) energy
- (D) work
- (E) force
- (A) high velocity
- (B) high pressure
- (C) weak material
- (D) low pressure
- (E) low viscosity
- (A) less than 2000
- (B) between 2000 and 4000
- (C) more than 4000
- (D) less than 4000
- (E) none of the above
- (A) gravity, pressure and viscous
- (B) gravity, pressure and turbulent
- (C) pressure, viscous and turbulent
- (D) gravity, viscous and turbulent
- (E) none of the above
- (A) energy
- (B) work
- (C) mass
- (D) length
- (E) time
- (A) the direction and magnitude of the velocity at all points are identical
- (B) the velocity of successive fluid par-ticles, at any point, is the same at suc-cessive periods of time
- (C) the magnitude and direction of the velocity do not change from point to point in the fluid
- (D) the fluid particles move in plane or parallel planes and the streamline pat-terns are identical in each plane
- (E) velocity, depth, pressure, etc. change from point to point in the fluid flow
