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