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To resist the water pressure, this is also true of the thickness of the viewing glass which sometimes is wire-reinforced like ports on, say armored cars, for maximum shock resistance.
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Describe the structure of a capillary wall?
capillary walls are very thin, often a cell thick. artery walls have two thick layers.
What is a diving bell?
It is a device that looks like a bell and helps you dive into very deep places. the bell hosts the people in it sheilding them from the pressure.
What is the stucture of an artery?
The walls of the arteries are very thick in fact artery walls consist of three cell layers.
Why do mud huts have such thick walls?
because otherwise they would be very unstable, as mud is not a very strong material. Also, the thickness of the walls helps to keep the interior cooler in the summer, and warmer in the winter. Sod houses, built on the prairies by the pioneers, were made with very thick walls for the same reason.
What is the wall of a artery called?
Walls of arteries are made up of different cells, muscle, and connective tissue and is very thick. The walls have to be thick because the pressure from the blood is so great that without the thickness, the walls would easily rupture, which would be fatal.
What can block gamma ray?
Very thick earthen, rock, or concrete walls. Or, lead or gold shielding.
Why do you have use rectangular prisms insted of cubes to build a house?
It would be very slow going and the walls would be very thick.
Who invented the diving-bell?
Lighting up the sky- well in a very real sense- Astronomer Royal Sir Edmund Halley- of comet fame- invented the Diving Bell in l7l7 ad . This was the patented model. You see he was involved in marine science also- As Above, So Below!
How thick are the walls of the castle which contains the Blarney Stone?
The walls of the castle are 18ft thick. So arrows can't break through the castle. I got this answer from http://www.pennyparker2.com/blarney.html. But its very scary walking round the top as the building is very high and all the inside has collapsed.
Why do they often have thick walls and small windows?
Desert homes have thick walls and small windows for the following reasons: 1. deserts are very hot in the day, but the thick walls and small windows never allow the daytime heat to reach the inside of the homes easily. So the home remain relatively cool in the day when the outside is very hot. 2 Since it takes a long time for the heat to travel through the very thick walls, the heat reaches the inside of the home in the night. But deserts are very cold in the night. It is so cold that you will almost be freezing. However the heat that successfully entered the home by night will keep you warm throughout the cold night. The process repeats itself day and night.
What does a castle look like?
Castles were usually made of stone or brick and the walls were very thick to stop attackers from getting in.
Is diving popular in China?
diving in china is not very popular now
