The pressure exerted on a surface depends on :

1. the nature of the surface on which the thrust is applied
2. the area on which the thrust is applied
3. the magnitude of the thrust applied
4. both (b) and (c)

Pressure and thrust are :

1. vector quantities
2. scalar quantities
3. scalar and vector quantities respectively
4. vector and scalar quantities respectively

One bar is equal to :

1. 10³ Nm^-2
2. 10⁴ Nm^-2
3. 10⁵ Nm^-2
4. 10⁶ Nm²

1 atm of pressure is equal to :

1. 0.076 m of Hg
2. 760 torr
3. 76 torr
4. 7.6 mm of Hg