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kotegsom [21]
2 years ago
9

What causes waves to occur?

Chemistry
1 answer:
Flura [38]2 years ago
5 0

Answer:

definitely the wind lol

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saveliy_v [14]

Answer:

just downloud smart

Explanation:

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2 years ago
What do you think is meant by the term pseudoscience?
WITCHER [35]

Answer:

The term "pseudo-science" assumes a criterion that allows a differentiation between science and nonscience, good science and bad science, true and false. ... They must try to understand them and not put out in television programmes the sort of pseudo-science that does not exist in reality

Explanation:

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3 years ago
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Using your senses to gather information is called
elena-s [515]
Using your senses like nose, mouse, hand, ears and others to gather information is called<u> observation.</u> You can get information by feeling, tasting, smelling,hearing and so on.
7 0
3 years ago
In the equation N2 + 3H2 --&gt; 2NH3, the coefficient of the hydrogen reactant is
Anastasy [175]

Explanation:

the coefficient of hydrogen is 3

8 0
3 years ago
What is the mass of solute dissolved in 50,0 g of 12.5% saline solution? A) 7.148 B) 6.258 C) 43.88 D) 4.00 g
Marizza181 [45]

Answer:

6.25 grams is the mass of solute dissolved.

Explanation:

w/w % : The percentage mass or fraction of mass of the of solute present in total mass of the solution.

w/w\%=\frac{\text{Mass of solute}}{\text{Mass of solution}}\times 100

Mass of the solution = 50.0 g

Mass of the solvent = x

w/w % = 12.5%

12.5\%=\frac{x}{50.0 g}\times 100

x = 6.25 g

6.25 grams is the mass of solute dissolved.

6 0
3 years ago
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