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