Mechanical Physics - Study Mode
[#76] The force of attraction applied between molecules of the same substance is called:
Correct Answer
(A) cohesive force
[#77] Viscosity is the property of liquids by virtue of which they
Correct Answer
(C) oppose the relative motion of its parts
[#78] Assertion (A): When a ship enters a sea from a river, it rises a little. Reason (R): The density of sea water is greater than that of river water. In the context of the above statements, which of the following is true?
Correct Answer
(A) Both (A) and (R) are true and (R) is the correct explanation of (A)
[#79] In automobile hydraulic brakes work on
Correct Answer
(D) Pascal's Law
[#80] Static science is associated with
Correct Answer
(B) Situation of rest