Unchanged
Depends upon the metal
Increases
Decreases
If water in a lake were to behave like other liquids, then in extremely cold weather it would freeze
If water smells bad, then that odour can be removed by adding
If we look at the sky from the moon, what will it look like?
If we move from surface to centre of a charged metal sphere the electric field will be -
If you float on your back on water, your weight is-
Impure camphor is purified by
In a barometer, mercury is preferred over water because
In a chemically pure state, diamonds are
In a diesel engine the high temperature needed to ignite the fuel is achieved by-
In a filament type light bulb most of the electric power consumed seems as
