Uranium is 238.
why are vacuum flasks called vacuum flask
A vacuum tube does not contain any gases. All the gases are evacuated from the tube and only vacuum is left.
A total vacuum is a space that is completely empty of matter. It is not practically possible to achieve a complete vacuum . An approximation to this is a space with pressure much less than atmospheric pressure.
There is a silvering in the vacuum flask in order to reduce the loss of heat through the means of radiation.
It's always better to skim and vacuum first, then balance the chemicals
why are vacuum flasks called vacuum flask
Because it has a vacuum.
It is vacuum
A Vacuum is the absence of air. So no, there is no air in a vacuum.
Yes, we are vacuum cleaners of the vacuum cleaners, which are the floor cleaners
There is no pressure in a vacuum, a vacuum is the absence of anything, there is nothing there to push. Air from a pressurized space that becomes open to a vacuum may push you into the vacuum, but the vacuum itself does nothing as it is literally nothing.
When the vehicle is under acceleration it doesn't supply vacuum. The vacuum canister or reservoir holds a vacuum supply to operate vacuum operated accessories until the engine regains vacuum.
There are:Bagless vacuum cleanersUpright vacuum cleanersCompact vacuum cleanersCanister vacuum cleanersIndustrial/commercial vacuum cleanersBackpack vacuum cleanersVacuum cleaners for hardwood floorsRobotic vacuum cleanersHandheld vacuum cleaners
a vacuum cleaner uses air to create suction. in a vacuum there is no air. Therefore, the aswer is NO.
The vacuum becomes no longer a vacuum.
Vacuum lines supply vacuum for various functions.
vacuum-phobia or vacuum-cleaner-phobia