Because the water pressure at the bottom of the dam is much more than the top.
£2000.000
Alot
Answerhow much do a petroleum engineer earn a week?About 300,000 a year 25 year experience.
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This is because the pressure in a liquid increases with depth. This means that the pressure at the bottom of the dam is more. Hence it is more liable to break out from the dam as more pressure is exerted on the walls. So, the walls are thicker at the bottom.
because the water pressure on the damn is much higher on the bottom of it than the top.
tarts only have a bottom crust, and the crust is much thicker than a pie crust.
Yes, much thicker.
Thicker than now
yes much thicker than humans thir bones are thicker too
yes, the dermis is much thicker than the epidermis
Because - the deeper you go into water - the higher the pressure. The base of the dam not only has to support the whole structure, but also the weight of thousands of tons of water being held back.
Venus' atmosphere is much thicker than Earth's
they over flow
Downstream of the dams the river would get narrow and shallow and upstream of the dams the river would get wide and deep. In between the dams would vary between the two depending on how much water each dam releases and lakes and ponds would probably form between the dams.
The mantle is thicker than the crust. The Earth's crust is relatively thin, with an average thickness of about 5-70 km, while the mantle is much thicker, extending from the base of the crust to a depth of about 2,900 km.