If two conducting spheres are separately charged and then brought in contact
the total energy of the two spheres is conserved
the total charge on the two spheres is conserved
both the total energy and the total charge are conserved
the final potential is always the mean of the original potential of the two spheres
For election to the Lok Sabha, a nomination paper can be filed by
Miscellaneous · Easy
In a month if the seventh day is three days earlier than Saturday,then the nineteenth day of the month will be a
Miscellaneous · Easy
Which among the following events happened earliest ?
Miscellaneous · Easy
An 80-litre solution of alcohol and water has 75% alcohol. How much water (in litres) must be added to bring down the concentration of alcohol to 60%?
Miscellaneous · Easy