To withstand the external pressure.
To withstand high water pressure when they are submerged at sea.
Because they need to be able to withstand the pressure of the seawater outside. The deeper a submarine goes - the higher the pressure gets.
As a submarine submerges, it is subjected to a high volume of water pressure, which increases the further in depth the submarine goes. They have to be built to be able to withstand this pressure.
Graphite is not a metal! It is a crystalline form of carbon in single atom thick sheets.
The optimal plasma torch temperature for cutting through thick metal sheets efficiently is typically between 25,000 and 30,000 degrees Fahrenheit.
The optimal plasma cutter temperature for cutting through thick metal sheets efficiently is typically between 25,000 and 30,000 degrees Fahrenheit. This high temperature allows the plasma cutter to quickly and cleanly cut through the metal with precision.
a thick sheet of ice
a thick sheet of ice
The two terms are used interchangeably, although plates may be considered somewhat thicker (anything above 1/4 inch thick) than sheets (anything less than 1/4 inch).
built from redwood, tule, animal skin, sheets of tree bark, tree saplings, thick brush grass and other natural recources.
To find the thickness of one sheet of paper, divide the total thickness of the pack (50mm) by the number of sheets in the pack (500 sheets). Each sheet of paper would be 0.1mm thick.
Thick sheets of ice that can cover large areas of a continent are called continental glaciers or ice caps. Examples of continental glaciers are in Antarctica and Greenland The ice sheets that form in these two locations are up to 3500 meters thick. thank you a lot