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3 years ago

5

please answer Look at this image of a galaxy. Which type of galaxy is shown? A. elliptical B. irregular. C. normal spiral or D.

barred spiral

2 answers:

Tanzania [10]3 years ago

6 0

Answer:

c .

Explanation:

maxonik [38]3 years ago

5 0

Answer:

c

Explanation:

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almond37 [142]

I wanna say it would be 1 would be A 2 would be C 3 would be D 4 would be B and 5 would be E

hope this helps

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3 years ago

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The radius of an indium atom is 0.163 nm. If indium crystallizes in a face-centered unit cell, what is the length of an edge of

adoni [48]

<u>Answer:</u> The edge length of the unit cell is 0.461 nm

<u>Explanation:</u>

We are given:

Atomic radius of iridium = 0.163 nm

To calculate the edge length, we use the relation between the radius and edge length for FCC lattice:

$a=2\sqrt{2}R$

Putting values in above equation, we get:

$a=2\sqrt{2}\times 0.163=0.461nm$

Hence, the edge length of the unit cell is 0.461 nm

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3 years ago

Dos vehículos colisionan. Se sabe que antes del choque el vehículo 1 de masa "m", se desplazaba horizontalmente hacia la derecha

BabaBlast [244]

Answer:

translate? ill edit this later

Explanation:

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3 years ago

In a double-replacement reaction, the _____.

givi [52]

In a double-replacement reaction, the _____.?

There are many more interesting things to ask about double replacement reactions than are contained in the list given here. But the only correct choice is:

C.reactants are two ionic compounds

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3 years ago

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About how long is 1 meter?

lyudmila [28]

It should be 3 feet... I did something like this one day in school but I’m trying to remember

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4 years ago

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