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