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3 years ago

Which land formation is the result of a convergent boundary?

2 answers:

8 0

Convergent boundaries form strong earthquakes, as well as volcanic mountains or islands, when the sinking oceanic plate melts. The third type is transform boundaries, or boundaries where plates slide past each other, forming strong earthquakes.

jeyben [28]3 years ago

4 0

Here for the points

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The Industrial Revolution brought factories that produced many great products, but they also produced misery. Choose the answers

stepladder [879]

The answer is A.) Factories were dirty, hot, and poorly ventilated and work days were 12-16 hours long with a six day week.

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3 years ago

Read 2 more answers

A society in which the leadership, such as a dictator, answers all economic questions, is an example of which type of economic s

Leto [7]

A command economy is when the dictator or ruler takes control of the market.

3 0

3 years ago

How the water automatically colours change green colour

vagabundo [1.1K]

Answer:

By weather and object of a colour.

Explanation:

1. When the clouds change, the reflection on the water, change colour.

2. When an object of a colour, reflect on the surface of the water. So if the object reflect green, the water become green.

5 0

3 years ago

A structural component in the form of a wide plate is to be fabricated from a steel alloy that has a plane strain fracture tough

bogdanovich [222]

Answer:

a > 3 mm

so that critical flow is subject to detection

Explanation:

plane strain fracture toughness = 98.9 MPa root m

yield strength = 860 MPa

flaw detection apparatus = 3.0 mm

Y = 1

solution

we know critical stress formula that is

critical stress $\sigma c = \frac{K}{Y\sqrt{\pi * a} }$ .............................1

here K is design stress plane strain fracture toughness and a is length of surface creak

so here length of surface creak will be

length of surface creak a = $\frac{1}{\pi} * (\frac{K}{Y*{\sigma}})^2$

put here value

a = $\frac{1}{\pi} * (\frac{98.9\sqrt{m}}{1*{\frac{860}{2}}})^2$

a = 0.0168 m = 16.8 mm = 0.66 in

a > 3 mm

so that critical flow is subject to detection

8 0

3 years ago

I need help now please

lozanna [386]

I believe the tight answer is B

8 0

2 years ago