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Physics Mcqs

The effect of the decrease in pressure with the increase of the speed of the fluid in a horizontal pipe is known as______________?

August 30, 2021March 20, 2019 by admin
The effect of the decrease in pressure with the increase of the speed of the fluid in a horizontal pipe is known as______________?

A. Bernoulli effect
B. Torricelli effect
C. Venturi effect
D. Stokes effect

Categories Fluid Dynamics, Physics Mcqs

A chimney works best if air exposed to the chimney is______________?

August 30, 2021March 20, 2019 by admin
A chimney works best if air exposed to the chimney is______________?

A. Stationary
B. Moving
C. Moving slowly
D. Moving fast

Categories Fluid Dynamics, Physics Mcqs

The instrument used to measure blood pressure is called____________?

August 30, 2021March 20, 2019 by admin
The instrument used to measure blood pressure is called____________?

A. Venturimeter
B. Blood pressure
C. Sphygmomanometer
D. Sonometer

Categories Fluid Dynamics, Physics Mcqs

Systolic pressure is called_______________?

August 30, 2021March 20, 2019 by admin
Systolic pressure is called_______________?

A. Low blood pressure
B. High blood pressure
C. Normal blood pressure
D. Abnormal blood pressure

Categories Fluid Dynamics, Physics Mcqs

One torr is equal to_________________?

August 30, 2021March 20, 2019 by admin
One torr is equal to_________________?

A. 1.333 Nm-2
B. .1333 Nm-2
C. 13.33 Nm-2
D. 133.3 Nm2

Categories Fluid Dynamics, Physics Mcqs

Stokes law is applicable if body has __________shape?

August 30, 2021March 20, 2019 by admin
Stokes law is applicable if body has __________shape?

A. Rough
B. Square
C. Circular
D. Spherical

Categories Fluid Dynamics, Physics Mcqs

In cricket when a bowler produce reverse swing the ball will move towards______________?

August 30, 2021March 20, 2019 by admin
In cricket when a bowler produce reverse swing the ball will move towards______________?

A.The shinning side of the ball
B. Rough side
C. The seam of the ball
D. Goes straight

Categories Fluid Dynamics, Physics Mcqs

Venturi meter is used to measure_________________?

August 30, 2021March 20, 2019 by admin
Venturi meter is used to measure_________________?

A. Fluid pressure
B. Fluid density
C. Fluid speed
D. None

Categories Fluid Dynamics, Physics Mcqs

Bernoulli’s equation is obtained by applying the law of conservation of ________________?

August 30, 2021March 20, 2019 by admin
Bernoulli’s equation is obtained by applying the law of conservation of ________________?

A. Mass
B. Energy
C. Momentum
D. Fluid

Categories Fluid Dynamics, Physics Mcqs

Two fog droplets have radius 2:3 their terminal velocities are_______________?

August 30, 2021March 20, 2019 by admin
Two fog droplets have radius 2:3 their terminal velocities are_______________?

A. 4:06
B. 4:09
C. 2:09
D. 4.3

Categories Fluid Dynamics, Physics Mcqs
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