1. The quantity called ‘pressure’ is defined as the A. mass per unit area. B. force per unit area…

  • June 02, 2021/

 

1. The
quantity called ‘pressure’ is defined as the

A. mass
per unit area.

B.
force per unit area.

C.
height of mercury supported by the atmosphere.

D.
newton per square metre.

 

2. The
unit of pressure called the ‘pascal’ (symbol Pa) is the name given to which

of the
following combination of units?

A.
newton per metre (N/m).

B. newton
per square metre (N/m2).

C.
millimetres of mercury (mm Hg).

D.
force per area (F/A).

 

 

1. The quantity called ‘pressure’ is defined as the A. mass per unit area. B. force per unit area…

 

1. The
quantity called ‘pressure’ is defined as the

A. mass
per unit area.

B.
force per unit area.

C.
height of mercury supported by the atmosphere.

D.
newton per square metre.

 

2. The
unit of pressure called the ‘pascal’ (symbol Pa) is the name given to which

of the
following combination of units?

A.
newton per metre (N/m).

B. newton
per square metre (N/m2).

C.
millimetres of mercury (mm Hg).

D.
force per area (F/A).