The mass per unit volume of a liquid at standard temperature and pressure is called ____________________?

Related Mcqs:

1. Specific weight of a liquid is defined as the weight per unit volume at standard Temperature & pressure therefore specific weight of water of water is equal to ____________ kg/m3 in MKS system ?

   A. 990
   B. 995
   C. 999
   D. 1000

2. The weight per unit of liquid at standard Temperature and pressure is called___________________?

   A. Specific weight
   B. Mass weight
   C. Mass density
   D. Capillary rise is significant

3. Volume of water that unit volume of aquifer will give up by gravity pull is called ____________________?

   A. Specific volume
   B. Specific yield
   C. Specific retention
   D. All are correct

4. Specific gravity of a liquid is defined as the ratio of its specific weight to that of pure water and standard temperature and pressure. Therefore specific gravity is equal to ___________________?

   A. 1.0
   B. 1.2
   C. 1.5
   D. 2.0

5. The discharge of a well per unit draw down usually expressed as gallons or liters per minute is called ____________________?

   A. Discharge
   B. Specific volume
   C. Specific capacity
   D. All are correct

6. When the air in a atmosphere is fully saturated with the vapours present in it, then the pressure exerted by such wet air mass will be called ____________________?

   A. Vapour pressure
   B. Saturation pressure
   C. Partial pressure
   D. Atmospheric pressure

7. The amount of moisture content present in the air, when it is expressed as weight per unit volume is called ________________?

   A. Humidity
   B. Absolute Humidity
   C. relative humidity
   D. All are correct

8. Compressibility of a liquid is defined as vertical or contraction in volume with variation of pressure. Therefore water is considered as ___________________?

   A. Expandable
   B. In-Compressible
   C. Compressible
   D. All are correct

9. The difference between saturation vapour pressure and actual vapour pressure at a constant temperature is called ___________________?

   A. Saturation vapour pressure
   B. Actual vapour pressure
   C. Saturation deficit
   D. Partial pressure

10. A graph which shows the volume of a reservoir or tank at any given water level is called ____________________?

    A. Mass curve
    B. Volume curve
    C. Capacity curve
    D. All are correct