If this is about beauty, Skin Care etc, then the likely answer is that you'll cause an abrasion.
pumice
Not necessarily. It canbe as heavy as ordinary rock, or much ligher. The lightest rock on earth, pumice, is a volcanic rock. It is light enough to float in water.
Pumice is a very light weight rock - it floats in water. It is part of the ejecta of a composite volcano. It may be found in streams or on coastlines nearby to composite volcanoes. If you wanted to buy a small quantity, then one of the science supply houses would help.
If DC voltage is applied to the primary of a transformer the flux produced in the transformer core will not vary but remain constant in magnitude therefore no emf will be induced in the secondary winding except at the time of switching on.Also there will be no self induced emf in the primary winding to oppose the applied voltage and since the resistance of the primary winding is quite low heavy current will flow through it which may result in burning out of primary winding.
Larger the area smaller the pressure. School bags usually have broad straps so that the weight of the bag may fall over a large area on the shoulder producing less pressure and less pressure, it is comfortable to carry heavy bag.
If this is about beauty, Skin Care etc, then the likely answer is that you'll cause an abrasion.
If this is about beauty, Skin Care etc, then the likely answer is that you'll cause an abrasion.
If heavy pressure is applied when using a pumice stone it can result in abrasions and redness. When water and lava are mixed together, it leads to the formation of pumice stone. It is an abrasive stone that is mainly used to treat dry, dead skins and to soften calluses and corn.
If this is about beauty, Skin Care etc, then the likely answer is that you'll cause an abrasion.
pumice
pumice
Pumice, being mostly composed of air bubbles, is surprisingly light for a rock. So light, in fact, that it can float on water.
it is pressure that is heavy
Not necessarily. It canbe as heavy as ordinary rock, or much ligher. The lightest rock on earth, pumice, is a volcanic rock. It is light enough to float in water.
Pumice is an extrusive igneous rock that has a lower density than an equal volume of water. Pumice forms from an airborne, rapidly cooled frothy magma, full of tiny gas pockets, making it extremely light in weight.
Why did you capitalize "heavy"
Only in a mouse-house. People walking on pumice would cause it to crush into dust.