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