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3 years ago

Select the correct answer.

Geography

2 answers:

irakobra [83]3 years ago

8 0

<u>ANSWER:</u>

If I was put in charge for surveying a site to build a hydraulic dam for generating electric power, then there are some features which are very beneficial as the water is surrounded by stable rock, soil and sand.

<u>EXPLANATION:</u>

As mentioned in the question hydraulic dam is a place where generation of electricity is done.

From the dam, the electricity is generated and is transferred to all the part of a country. There are 6 major components in forming a dam.

Daniel [21]3 years ago

5 0

B. The water is surrounded by stable rock, soil. If this is incorrect please comment saying Sorry this is incorrect and explain why and how.

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3 years ago

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3 years ago

Why do most Sub-Saharan Africans speak more than one language?

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3 years ago

how big is the sun on a 1 to 10 billion scale? How big is the earth in the same scale? Covert answers to cm. Assume Sun’s radius

galben [10]

Answer:

sun is bigger than earth is 13.9 cm

Explanation:

given data

radius of sun = 700,000 km

radius of earth = 6500 km

to find out

how big is the sun

solution

we know here

scale 1 to 10 billion is

scale = $\frac{1}{10*10^9}$

so here

we know that scaled diameter = actual diameter × scale .................1

so for earth

scaled diameter of earth = 2 × 6500 × $\frac{1}{10*10^9}$

scaled diameter of earth = 1.3 × $10^{-6}$

and

scaled diameter of sun = 2 × 700,000 × $\frac{1}{10*10^9}$

scaled diameter of sun = 1.4 × $10^{-4}$

sun is bigger than earth is 1.4 × $10^{-4}$ - 1.3 × $10^{-6}$

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3 years ago

How does the amount of silica in magma affect the viscosity of magma?

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