A. increase in viscosity of gas
B. increase in viscosity of liquid
C. decrease in viscosity of gas
D. decrease in viscosity of liquid
E. A. and D. above
Related Mcqs:
- Fresh sewage may become stale in_________________?
A. One hour
B. Two to three hours
C. Three to four hours
D. Six hours - The bulk modulus of elasticity with increase in pressure___________________?
A. increases
B. decreases
C. remains constant
D. increases first upto certain limit and then decreases
E. unpredictable - The rise or depression of liquid in a tube due to surface tension wim increase in size of tube will_______________?
A. increase
B. remain unaffected
C. may increase or decrease depending on the characteristics of liquid
D. decrease
E. unpredictable - In order to increase sensitivity of U-tube manometer, one leg is usually inclined by angle 9. Sensitivity of inclined tube to sensitivity of U-tube is equal to_________________?
A. sin 9
B. sin 9
C. casS
D. cos 9
E. tan 9 - The time oscillation of a floating body with increase in metacentric height will be________________?
A. same
B. higher
C. lower
D. lower/higher depending on weight of body
E. unpredictable - The surface tension of mercury at normal temperature compared to that of water is____________________?
A. more
B. less
C. same
D. more or less depending on size of glass tube
E. none of the above. - The value of the coefficient of compressibility for water at ordinary pressure and temperature in kg/cm is equal to _________________?
A. 1000
B. 2100
C. 2700
D. 10,000
E. 21,000. - What is the increase in the money value of a capital asset is called?
A. Profit
B. Capital gain
C. Capital expenditure
D. Capital stock - The settlement velocity of a solid (diameter 0.5 mm, specific gravity 1.75) in water having temperature 10°C, is______________________?
A. 213.5 cm/sec
B. 313.5 cm/sec
C. 413.5 cm/sec
D. 500 cm/sec - 5 days-biochemical oxygen demand (BOD5) is taken at a temperature of_________________?
A. 0°C
B. 15°C
C. 20°C
D. 25°C
