Answer:
if they have the right equipment
Explanation:
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Answer:
A Only
Explanation:
Reinforcements, as the name suggests, are used to enhance the mechanical properties of a plastic. Finely divided silica, carbon black, talc, mica, and calcium carbonate, as well as short fibres of a variety of materials, can be incorporated as particulate fillers.
The answer mostly likely is: “1” due to the fact it is well ordered, and follows a similar thought process, best of luck!
Answer:
Explanation:
The viscosities above and below the plate are given by
where 
and 
are viscosities of fluid below and above plate respectively
Force on plate due to top layer of the fluid
where 
and 
are the velocity of plate and gap between the plate and upper surface respectively.
Force on plate due to bottom layer of the fluid is given by
where and are the velocity of plate and gap between the plate and upper surface respectively
Total force per unit area is the sum of two shear forces
hence
but since hence
