Molality is the ratio between the amount of matter in a solute (in moles - n1) by the mass in kil...

Electrical resistance is the ability of materials to resist the passage of electrical current by ...

In order to give support, liveliness to the subject that we propose to discuss, here is that a q...

The origin of living beings on our planet is still a controversial issue that involves since the...

O El Niño, a phenomenon of warming waters in the Pacific Ocean, has as one of its main consequenc...

The) Did he drop the flag? or Did He raise the flag?B) Did he lower his horse? or did he harness ...

The change in physical state or matter aggregation that occurs with the passage from liquid to g...

It is common for athletes and gym goers to make use of food suplements in order to get a faster r...

Piauí is a Brazilian state that forms the Northeast region from the country, with a territory tha...

Images virtual and real are two categories of images formed by optical systems, such as lenses or...

O Pacific Ring of Fire – also called Pacific Fire Circle or simply from Fire ring – is an area wi...

Greek radicals and prefixes List of some of the main Greek radicals and prefixes:Radicals:Radica...