alleryThe angle between the tangent to a liquid and the solid is the:
AAngle of descent
BAngle of contact
CAngle of repose
DAngle of friction
Answer & Solution
Correct answer: B. Angle of contact
1. The tangent is drawn at the point where the surfaces meet.
2. The angle is measured to the solid surface inside the liquid.
3. This is called the angle of contact.
_Source: syllabus Physics Part II, Chapter 10, Mechanical Properties of Fluids._
Keep practising Mechanical Properties of Solids and Fluids
Browse all Mechanical Properties of Solids and Fluids questions for CBSE Class 11 (Science), or explore more Physics topics.
Related questions
Which statement about Hooke's law for a metal wire is correct?A wire hangs from a ceiling with weight F at its end. What is the tensile stress at any crWhich elastic modulus is defined as the ratio of tensile stress to tensile strain?A rubber-like elastomer is notable in elasticity because it does what?For which states of matter is the bulk modulus meaningful?Why is stress not treated as a vector quantity even though force is?Which value is nearest to Poisson's ratio of aluminium alloys?Within what range does Poisson's ratio lie for steels?