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mr_godi [17]
3 years ago
9

What would make oppositely charged objects attract each other more?

Chemistry
2 answers:
Agata [3.3K]3 years ago
6 0

Answer:

Your answer is A.

Explanation:

zlopas [31]3 years ago
4 0

Answer: increasing the positive charge of the positively charged object and increasing the negative charge of the negatively charged object.

Explanation:

edge

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Convert the following: 1. 60.0 mi/h.to ft/s 2. 15 Ib/in2 to kg/m? 3. 6.20 cm/hr2 to nm/s
Luda [366]

Answer:

1. 60.0 mi/h=88 feet/seconds

2. 15 Ib/inch=267.86 kg/m

3. 6.20 cm/hr=17,222.22 nm/s

Explanation:

1. 60.0 mi/h to ft/s

1 mile = 5280 feet

1 hour = 3600 seconds

So, 60.0 mi/h=\frac{60\times 5280 feet}{1\times 3600 s}=88 feet/seconds

2. 15 Ib/in to kg/m

1 lb = 0.453592 kg

1 inch = 0.0254 m

So,15 Ib/inch=\frac{15\times 0.453592 kg}{1\times 0.0254 m}=267.86 kg/m

3. 6.20 cm/hr to nm/s

1 cm = 10^7 nm

1 hour = 3600 seconds

So,6.20 cm/hr=\frac{6.20\times 10^7 nm}{1\times 3600 s}=17,222.22 nm/s

6 0
3 years ago
Which process is represented by the label a?
Levart [38]

Answer:

Sediment to sedimentary rock (and vice versa) is Compactation and Cementation.

Explanation:

This happens via Lithification, which is the compacting of sediments under pressure.

8 0
3 years ago
When ice cubes melt in a glass of water, a current forms in which heat energy moves from particles with a higher temperature to
Ivenika [448]

Answer:

Lower

Explanation:

Heat flows due to a temperature gradient, from a higher temperature to a lower temperature.

7 0
3 years ago
The numeral 4.21 has three significant fire two known figures d e figure numbers are always significant
Kamila [148]

The significant figures are always:

Different from zero except there are only zeros before the point.

You can round them to the previous significant.

In scientific notation, you have one figure point two more figures.

Examples:

You have 4.21

All different from zero and only two decimals.

Those are all significant figures.

if you have 000.231555

You will shorten this to two significant figures.

Before the point, you only have zeros, so you need to keep only one of them to say its less than one.

After the point, you have a lot of figures, but you need to round this to two.

Because you have a one before the three, you'll keep the three. If you have a five or bigger number, you round it.

In this case, you'll have 0.23 with two significant figures.

7 0
4 years ago
Describe an example where materials are prepared as fluids so that they can be moved more easily.
OleMash [197]

Liquefied Natural Gas

Explanation:

Gases are usually liquefied in the downstream sector during crude processing. These natural gases are products of distillation of crude oil in fractionating columns. Some of them are also found in geological formations.

  • To easily transport these gases, they are liquefied in vessels that carries them from one place to another.
  • Liquefaction is the process of converting a gas or solid into a liquid form.
  • Gases are usually compressed under very high pressure into vessels through which can make them easier to transport.
  • Gases do not have a fixed volume and they typically assume the volume of any container they are taken into.

Learn more:

Natural gas brainly.com/question/4344417

#learnwithBrainly

7 0
3 years ago
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