Create a constructor function called settimeconstruct to construct a structure called timehrmin with two fields: hours to hold the hours, and mins to hold the minutes. the function has integer inputs hoursval and minutesval. the constructor function should check if and . if not, the value should be set to 0.

Afluid flows with a velocity field given by v=(x/t)i.. determine the local and convective accelerations when x=3 and t=1.

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 a monomer? how do they form a ploymer from the view point of chemical bonding?