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