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