The frictional effect between the layers of a moving flui...
The frictional effect between the layers of a moving fluid is called
capillarity
turbulence
diffusion
osmosis
viscosity
Correct answer is E
No explanation has been provided for this answer.
A series RLC circuit is said to resonate, when ...
The main reason for making the cover of a vacuum flask airtight is to prevent heat loss by ...
The inability of the eye to focus near objects is known as ...
A lead-acid accumulator is used in preference to a dry battery in a car because ...