Physics
Give reasons for the following:
Two holes are made in a sealed oil tin to take out oil from it.
Related Questions
How does the atmospheric pressure change with altitude?
Give reasons for the following:
A balloon collapses when air is removed from it.
Describe the crushing tin can experiment. What do you conclude from this experiment?
Give reasons for the following:
Water does not run out of a dropper unless its rubber bulb is pressed.