TNPSC Group 2 Online Mock Test 2019-2020 - 2

Question: 6

Bernoulli’s theorem is applicable to

(A) Static fluid pressure

(B) Surface tension

(C) Viscousity

(D) Flow of liquids

Question: 7

A man is at rest in the middle of a horizontal plane of perfectly smooth ice. He can move himself to the shore by making of Newton’s

(A) First law

(B) Second law

(C) Third law

(D) None of these

Question: 8

Viscosity is the property of liquids by virtue of which they

(A) Attract other molecules

(B) Become conducting

(C) Push neighboring molecules

(D) Oppose the relative motion of its part

Question: 9

Two satellites are moving in the same circular orbit around the earth, they must have the same

(A) Angular momentum

(B) Mass

(C) Speed

(D) Kinetic Energy

Question: 10

Meniscus of mercury in a capillary is

(A) Cylindrical

(B) Plane

(C) Convex

(D) Concave