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svet-max [94.6K]

3 years ago

15

Itis usually alloyed with aluminum to produce high quality, anti-corrosionwheel mags

1 answer:

erastova [34]3 years ago

8 0

Answer:

Aluminum is the second most abundant metallic element on earth. It has been estimated that 8% of the earth's crust is composed of aluminum, usually found in the bauxite form. On a volume basis, aluminum has become the most widely used non-ferrous metal.

Primary aluminum production is the quantity of primary aluminum produced in a specified period and the quantity of molten or liquid metal tapped from pots that is weighed before transfer to a holding furnace or before further processing.

Explanation:

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3. Which one of the following materials would best allow infrared waves to pass through it?

vredina [299]

Tin foil I think Noh sure

6 0

3 years ago

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Under which conditions of temperature and pressure, the real gas behave ideally?

labwork [276]

Answer:

A real gas will act as an ideal gas under high temperature and at a low pressure.

Real gases are non-ideal gases whose molecules occupy space and have interactions, consequently, they do not adhere to the ideal gas law.

An ideal gas has molecules that occupy negligible space and have no interactions, and which consequently obeys the gas laws exactly.

Explanation:

8 0

2 years ago

Why is it important for scientists to keep testing a hypothesis even after they’ve found it to be true?

Drupady [299]

Answer: A hypothesis is generally based upon either someone else's observation or on previous studies.

Explanation: They just keep testing it to make sure it's <em>always </em>true.

6 0

3 years ago

You are on the Titanic and want to find something that will float because you didn't

damaskus [11]

Find volume of pillow

L=78cm

B=55cm

H=25cm

$\\ \bull\tt\longrightarrow V=LBH$

$\\ \bull\tt\longrightarrow V=25(78)(55)$

$\\ \bull\tt\longrightarrow V=107250cm^3$

$\\ \bull\tt\longrightarrow V=10.72m^3$

Now

Mass=5.5kg

$\\ \bull\tt\longrightarrow Density=\dfrac{Mass}{Volume}$

$\\ \bull\tt\longrightarrow Density=\dfrac{5.5}{10.72}$

$\\ \bull\tt\longrightarrow Density=0.5kg/m^3$

Density of water=1000kg/m^3

As it is less than density of water it will float on water

8 0

3 years ago

Consider the following intermediate chemical equations.

olga nikolaevna [1]

I think that would be the third one

5 0

3 years ago

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