MERCURY HAS AN ANGLE OF CONTACT EQUAL TO 140 DEGREE WITH SODA LIME GLASS.A NARROW TUBE OF RADIUS 1 mm MADE OF THIS GLASS IS DIPPED IN A TROUGH CONTAINING MERCURY.BY WHAT AMOUNT DOES THE MERCURY DIP DOWN IN THE TUBE RELATIVE TI THE LIQUID SURFACE OUTSIDE? SURFACE TENSION OF MERCURY AT TEMPERATURE OF THIS EXPERIMENT IS 0.465.DENSITY OF MERCURY IS 13.6 *10 TO POWER OF 3kg/m cube
manisha mehra , 14 Years ago
Grade 11