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51.

Power law behaviour is dilatent for

A.	n = 0	B.	n < 1
C.	n > 1	D.	n = 1

52.

A 2.0 kg object weights 1.9 kgf on a spring balance. The value of g at this location. In m/s2 is

A.	9.806	B.	9.316
C.	10.322	D.	0.95

53.

At a location where g = 31.0 ft/s2 3 slugs is equivalent to how many pounds mass ?

A.	90-00	B.	93-00
C.	0.01	D.	96.522

54.

The weight in pounds force of 6 slugs on a planet where g = 5.362 ft/s2 is

A.	193.044	B.	1035.166
C.	32.174	D.	6.-0

55.

A pressure of 225 psi applied to 10ft3 liquid causes a volume reduction of 0.03 ft3. The bulk modulus of elasticity in psi is

A.	750	B.	7500
C.	?75000	D.	75000

56.

A shear stress of 6 dyn/cm2 causes a Newtonian fluid to have an angular deformation of 2 rad/s. It viscosity in centipoise is

A.	300	B.	3
C.	12	D.	1200

57.

A plate 0.6 mm distant from a fixed plate moves at 0.24 m/s and requires a force per unit area of 1 N/m2 to maintain this speed. Thefluid viscosity of the substance between the plates in N.s/m2 is

A.	0.4	B.	2.5
C.	2.5 x 10-3	D.	0.4 x 103

58.

The density of O2 at 10?C and 20 x 105 N/m2 abs in kg/m3 is

A.	769.8	B.	0.85
C.	870.6	D.	27.2

59.

How many kilograms of carbon monoxide gas at 20?C and 2 x 105 N/m2 are contained in a volume of 0.12 m3

A.	3.62	B.	0.276
C.	9.85 x 10-3	D.	4.04

60.

The molecular weight of air is 29. The value of R for air in N.m/kg. K is

A.	241048	B.	8312
C.	286.6	D.	63.3