Cambridge O Level Courses Online

O Level Physics MCQs

O Level Physics MCQ Questions - Topic

Solid Friction Viscosity MCQ with Answers PDF

Solid Friction Viscosity Multiple Choice Questions (MCQ), Solid Friction Viscosity quiz answers PDF with o level physics live worksheets for online degrees. Solve properties and mechanics of matter Multiple Choice Questions and Answers (MCQs), Solid Friction Viscosity quiz questions for online degree programs. Solid Friction Viscosity Interview Questions PDF: properties & mechanics of matter test prep for online colleges that offer financial aid.

"Magnitude of the coefficient of viscosity is given by" MCQ PDF on solid friction: viscosity with choices frictional force ⁄ (area × velocity gradient), (frictional force × velocity gradient) ⁄ area, (frictional force × area) ⁄ velocity gradient, and none of the above for online degree programs. Solve solid friction viscosity quiz questions for merit scholarship test and certificate programs for online college for teaching degree.

MCQs on Solid Friction Viscosity Quiz

MCQ: Magnitude of the coefficient of viscosity is given by

frictional force ⁄ (area × velocity gradient)
(frictional force × velocity gradient) ⁄ area
(frictional force × area) ⁄ velocity gradient
None of the above

MCQ: Given that the normal reaction is constant, the friction force is

directly proportional to the area of the contact of the given surfaces
inversely proportional to the area of the contact of the given surfaces
directly proportional to the square of the area of the contact of the given surfaces
independent of the area of the contact of the given surfaces

MCQ: Coefficient of viscosity may be expressed in units of

kg s m-2
kg m s-2
N s m-2
N m s-2

MCQ: Coefficient of static friction is equal to

limiting friction force (F) × normal reaction force (R)
limiting friction force (F) ⁄ normal reaction force (R)
normal reaction force (R) ⁄ limiting friction force (F)
None of the above

MCQ: Dimensions of coefficient of friction are

[M] [L] [T]-2
[M]-1 [L]-1 [T]²
[M] [L]-1 [T]-1
It's a dimensionless quantity