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nalin [4]
3 years ago
15

A company wants to develop audio speakers using an inexpensive type of plastic that has a very high quality of sound output. Whi

ch customers would most likely give a high evaluation of this product?
A. those who want to save money and will use the product for only a few years
B. those who want a top-quality product no matter how much it costs
C. those who want to save money and use the speakers for a long time
D. those who want a long-lasting product and are willing to pay a high price
Chemistry
1 answer:
olga nikolaevna [1]3 years ago
6 0

Answer:

a

Explanation:

Just took the test

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Weathering and Erosion Unit Test
11Alexandr11 [23.1K]

Crustal deformation builds landforms when two tectonic plates start to push into each other they can rise up and build mountains, or when they sink under, they create valleys.

<h3>How crustal deformation builds landforms?</h3>

Tectonic pressure in a crust can cause folding. Folding can end up with  the formation of valleys and mountains so we can conclude that when two tectonic plates start to push into each other they can rise up and build mountains, or when they sink under, they create deep valleys.

Learn more about plates here: brainly.com/question/16939139

5 0
1 year ago
2. What would charge would you expect a magnesium atom to form?<br> O 2+<br> 017<br> 2
geniusboy [140]

Answer:

-2

Explanation:

Magnesium usually has a negative charge.

4 0
3 years ago
How many atoms of the element with atomic number 11 are in the reactants of the given formula?
liq [111]

The number of Na atoms in the reactants = 2

<h3>Further explanation</h3>

Every chemical reaction involves compounds that can act as reactants or products

The reactants will react to produce products

The reactants are usually written on the left side of the reaction, while the products on the right side of the reaction

Reaction

2 NaCl + H₂SO₄ → 2 HCl + Na₂SO₄

The element with atomic number 11  = Na(Natrium)

The number of atoms of the element that reacts or is produced can be seen from the reaction coefficient and the number of atoms in the compound

Na in NaCl = 1 atom

From equation, cofficient for NaCl = 2, so number of atoms of Na=2 x 1 = 2

3 0
3 years ago
What are atoms made up of
faltersainse [42]

Answer:

They are made up of electrons, neutrons and protons

Explanation:

3 0
3 years ago
Read 2 more answers
Which phase change is an example of an exothermic process?
Ivenika [448]
It could be either sublimation, freezing or condensation. If i had more information i could tell you which
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