A) Density B) Upthrust C) Floating D) Equilibrium
A) At the center of the liquid B) In equilibrium C) None of the above D) At the bottom of the liquid
A) It increases the speed of body in fluid B) None of the above C) It affect motion of bodies in fluid D) It is not responsible for the different rates of flow of fluids
A) Iron B) Fluid C) Surface tension D) Viscosity
A) Distance B) Teleportation C) Motion D) Measurements
A) Recreational motion B) Relative motion C) Random motion B. D) Rotational motion
A) Recreational motion B) Rotational motion C) Relative motion D) Random motion
A) Relative motion B) Recreational motion C) Random motion D) Rotational motion
A) Surface tension B) Motion C) Friction D) Density
A) 30 B) 0.30 C) 0.60 D) 60
A) Fluid B) Viscosity C) Surface tension D) Iron
A) It reduces the efficiency of machines B) It damages the brake of motor car C) It causes wear and tear in machine D) It reduces motion
A) Submarine B) Balloons C) None of the above D) Ice melting in water
A) None of the above B) It reduces motion C) it causes heating of engines D) They are used as lubricant
A) National unit B) Mathematics unit C) Fundamental unit D) Derived unit
A) Speed B) Kilogram C) Area D) Volume
A) Spring balance B) Meter rule C) Simple pendulum D) Vernier callipers
A) None of the above B) m/s² C) m/s D) rad/s
A) Velocity B) Ampere C) Meter D) Second
A) Dynamos B) Motorcycle helmet C) The shaft of the motors D) The Tyre of wheel of a cycle |