Question

The key property of fluids is that
a) they offer very little resistance to shear str
b) their shapes changes
-) they offer very large resistance to shear
) Both (a) and (b)​

Answer 1

Answer:

c. both a and b

Explanation:

because it is a property of fluids

Answer 2

Answer:

Option D is correct Both (a) and (b)​ The key property of fluids is that they offer very little resistance to shear stress, their shape changes by the application of very small shear stress

Explanation:

Fluids have a critical property: they have extremely low resistance to shear stress, and their shape changes when a modest amount of shear force is applied.

Fluids have a shearing stress that is a million times lower than solids.

Apart from that, when an object is partially or entirely submerged in water, liquids exert an upward force.

so option D is correct Both (a) and (b)​