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Airida [17]
3 years ago
8

Why are iron nails attracted to magnets, but not attracted to other iron nails?

Chemistry
2 answers:
sleet_krkn [62]3 years ago
7 0

They prefer the path of least resistance due to flux density. With a magnet, the lines of force are peacefully lying with the iron nail
Olin [163]3 years ago
4 0

Answer:

Because unicorns eat waffles and waffles eat bananas

Explanation:

That was my bff sorry

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Which is not an observation?
Viefleur [7K]
B. The mouse is hungry , because you dont really know that only the mouse does
8 0
3 years ago
Read 2 more answers
Identify the state(s) of matter that each property describes.
DIA [1.3K]

Answer:

1) takes the shape of its container ( liquid and gas).

2) fills all available space (gas)

3) maintains its shape ( solid)

4) can be poured ( liquid)

5) is compressible ( gas)

6) has a fixed volume ( liquid and solid)

Explanation:

Matter is simply defined as anything that has weight and occupies space. It exists in three states, namely: solid, liquid and gaseous states.

The properties of different states of matter includes:

SOLID STATE

--> It has a definite shape: The shape of a solid is fixed; it does not depend on the shape of other materials.

--> It has a definite volume: it occupies its own shape due to the force of cohesion among its molecules.

--> It is tightly packed: The molecular movements of particles are negligible.

LIQUID STATE

--> liquid has a defined volume.

--> it has no definite shape: There is no specific shape of a liquid. It occupies any available space. It's shape depends on the shape of the container into which it is poured.

GASEOUS STATE

--> it has no fixed shape: Due to the distance in the molecules of gas, the gaseous state has no shape. It occupies the shape of its container.

--> It has no fixed volume: it occupies the shape of any container that is closed.

--> It is highly compressible: The particles of gas are far off from one another and there is room for collision.

4 0
3 years ago
After performing a western blot analysis, you obtain a blot showing a single band. Plotting electrophoretic mobility of the mark
saveliy_v [14]

Answer:

The estimate is N  =  1936

Explanation:

From the question we are told that

The molecular weight of the protein is MW_p    =   213 kD   =  213 *10^{3} \  D

Generally the average molecular weight of amino acid is MW_a  =   110 \ D

Generally the number of amino acids in the protein is mathematically represented as

N  = \frac{MW_p}{MW_a}

         N  = \frac}{213 *10^{3}{110}

=> N  =  1936

3 0
3 years ago
PLEASE HELP PLEASE HELP PLEASE HELP PLEASE HELP PLEASE HELP PLEASE HELP PLEASE HELP PLEASE HELP PLEASE HELP PLEASE HELP PLEASE H
yulyashka [42]
I’m going to have to stick with true?
8 0
3 years ago
Other than the first shell, which can
goblinko [34]

Answer:

There are rules to how the orbitals are filled and the rules are dictated by quantum mechanics but generally speaking the orbitals are filled as follows 1s 2s 2p 3s 3p 4s 3d 4p 4d using what is know as the Madelung rule. s orbitals can hold 2 electrons, p orbitals can hold 6 electrons, d orbitals can hold 10 electrons

Explanation:

6 electrons

3 0
3 years ago
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