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3 years ago

How is the AHfusion used to calculate volume of liquid frozen that produces 1

Chemistry

2 answers:

Masja [62]3 years ago

6 0

Answer:

B correct via A P e X

Explanation:

yulyashka [42]3 years ago

3 0

Answer:

option B

Explanation:

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4 Infer is the reaction below possible?

mars1129 [50]

No, because hydrogen isn’t brought out of the equation

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3 years ago

How does things go sublime

Lemur [1.5K]

Things go sublime when changing automatically into vapor when it is heated, usually forming a solid figure.

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4 years ago

An alloy with an average grain diameter of 35 μm has a yield strength of 163 Mpa, and when it undergoes strain hardening, the gr

Lera25 [3.4K]

Answer:

$\sigma_y\ =210.2\ MPa$

Explanation:

Given that

d= 35 μm ,yield strength = 163 MPa

d= 17 μm ,yield strength = 192 MPa

As we know that relationship between diameter and yield strength

$\sigma_y=\sigma_o+\dfrac{K}{\sqrt d}$

$\sigma_y\ =Yield\ strength$

d = diameter

K =Constant

$\sigma_o\ =material\ constant$

So now by putting the values

d= 35 μm ,yield strength = 163 MPa

$163=\sigma_o+\dfrac{K}{\sqrt 35}$ ------------1

d= 17 μm ,yield strength = 192 MPa

$192=\sigma_o+\dfrac{K}{\sqrt 17}$ ------------2

From equation 1 and 2

$192-163=\dfrac{K}{\sqrt 17}-\dfrac{K}{\sqrt 35}$

K=394.53

By putting the values of K in equation 1

$163=\sigma_o+\dfrac{394.53}{\sqrt 35}$

$\sigma_o\ =96.31\ MPa$

$\sigma_y=96.31+\dfrac{394.53}{\sqrt d}$

Now when d= 12 μm

$\sigma_y=96.31+\dfrac{394.53}{\sqrt 12}$

$\sigma_y\ =210.2\ MPa$

4 0

3 years ago

When you connect your evidence to your claim you are using your

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Answer:

2. reasoning

Explanation:

PLS GIVE BRAINLIEST

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3 years ago

How are radioactive isotopes used to determine the absolute age of igneous rock?

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Answer:

d) all of the above

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3 years ago