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Ksenya-84 [330]
3 years ago
10

How does a glacial valley form

Geography
1 answer:
Gennadij [26K]3 years ago
7 0
Glaciated valleys are formed when a glacier travels across and down a slope, carving the valley by the action of scouring. When the ice recedes or thaws, the valley remains, often littered with small boulders that were transported within the ice, called glacial till or glacial erratic.
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Wind power has a cubic dependency on wind speed. How much power will a wind-powered turbine generate for a wind speed of 8 m/s,
sveticcg [70]

Answer:

Power generated by wind turbine at 8 m/sec will be 6400 KW

Explanation:

We have given at 2 m/sec power generated by turbine = 100 KW

We know that foe a wind turbine power P\propto\ v^3 here P is power and v is velocity of wind

So P=kv^3, here k is constant

So 100\times 1000=k\times 2^3

k = 12500

Now we have to calculate power at 8 m/sec

So power P=kv^3=12500\times 8^3=6400\times 10^3W=6400KW

So power generated by wind turbine at 8 m/sec will be 6400 KW

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