Capillary rise of water in a small tube is dependent on all of the following except: a. The elasticity of water
b. The nature of the solid surface
c. The temperature of the water
d. The diameter of the tube
e. The angle of contact between the water and the tube

The mass flow rate of the fluid remains constant in all steady flow process. a)- true b)- false

A-mn has a cubic structure with a0 0.8931 nm and a density of 7.47 g/cm3. b-mn has a different cubic structure, with a0 0.6326 nm and a density of 7.26 g/cm3. the atomic weight of manganese is 54.938 g/mol and the atomic radius is 0.112 nm. determine the percent volume change that would occur if a-mn transforms to b-mn.

What is the heat treatment of metals? what is the benefit of it? why and how it's useful? answer in details, do not write by hand.