Physics Gk Grownwithus
  • increase its life

  • enable it to withstand higher voltages

  • increase its electrical conductivity

  • increase its electrical resistivity

  • mercury is a metal

  • density of mercury is greater than that of water

  • cohesion of mercury is greater than its adhesion with glass

  • cohesion of water is greater than its adhesion with glass

  • audio sounds

  • infrasonic

  • ultrasonic

  • supersonics

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