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3 years ago

12

Why alloys are useful to someone with no science knowledge Will give Brainiest

1 answer:

Andreyy893 years ago

6 0

Answer:

The key idea behind the synthesis, processing and application of alloys consist in combining desire qualities from each mineral component in the form of a material.

Explanation:

The key idea behind the synthesis, processing and application of alloys consist in combining desire qualities from each mineral component in the form of a material. For example, steel is the combination of iron, which is ductile but prone to rusting in wet environments, and carbon, which offers high hardness and additional resistence to rusting in wet environments, but is fragile. Hence, steel is more resistant to rusting, ductile as iron and more resistant than iron.

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2 years ago

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e-lub [12.9K]

Answer:

$x_1 = 3.74m$

Explanation:

given,

mass of man = 70 kg

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$a_m = \dfrac{F}{m}$

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$\dfrac{1}{2}a_ct^2+ \dfrac{1}{2}a_mt^2 = 25$

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$t = \sqrt{\dfrac{50}{0.8}}$

t = 7.90 s

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$x_1 = 0.5\times 0.12 \times 7.90^2$

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3 years ago

Does the lattice energy of an ionic solid increase or decrease as the charges or sizes of the ions increase?

alexandr1967 [171]

Answer:

Explanation:

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Due to increase in size of the ions, the lattice energy decreases while the lattice energy increases as the charge of the ions increases.

When the size increase, the distance between the nuclei also increase leading a decrease the force of attraction between the nuclei

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Third
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3 years ago

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