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3 years ago

What is the quantity 0.0075 meters expressed in centimeters? use the table above to help you

Chemistry

2 answers:

Slav-nsk [51]3 years ago

8 0

From the conversion table:
1 meter = 100 cm

Therefore, all you need to do to convert <span>0.0075 meters to centimeters is cross multiplication as follows:
</span>0.0075 meters = (<span>0.0075 x 100) / 1 = 0.75 cm</span>

Vesnalui [34]3 years ago

5 0

<em>the quantity 0.0075 meters expressed in centimeters is </em><em> </em><em>0.75 cm</em>

<h3><em>Further explanation</em></h3>

Magnitude is something that can be measured or counted

The principal amount is the amount that has been determined based on the agreement of the scientists

Derivative magnitude is a quantity derived from the principal amount

7 main quantities have been determined based on international standards, namely:

1. Length, meters (m)

2. Time, second (s)

3. Mass, kilograms (kg)

4. Temperature, kelvin (K)

5. Light intensity, candela (cd)

6. Electric current, ampere (A)

7. Amount of substance, mol (m)

The length of the principal is to indicate the distance between two points in a place

The symbol is usually expressed in l, length

Length measurement can be used by several measuring instruments such as a ruler, caliper length, meter, screw micrometer

The main length unit consists of 7 units other than other units of length such as inches, miles, yards, feet:

Kilometer, km

Hectometer, hm

Dekameter, dam

Meter, m

Decimeter, dm

centimeter, cm

millimeters, mm

Each one unit descends then multiplied by 10, and if one unit increases then divided by 10

if we want to change the unit 0.0075 meters into centimeters, because units of meters to centimeters go down two units, then the number must be multiplied by 100

So that:

0.0075 x 100 = 0.75 cm

<h3><em>Learn more</em></h3>

convert length

brainly.com/question/618948

converting units brainly.com/question/8426032

conversion factor from km. to ft brainly.com/question/1462592

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<h3><em>Answer details</em></h3>

Grade: junior high school

Subject: physics

Chapter: quantities and units

Keywords: length, quantity, units, centimeters, meters

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Then we look at the chemical reaction:

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We can see that 1 mole of acetic acid is reacting with one mole of sodium hydroxide. Then we can conclude that 0.01125 moles of sodium hydroxide reacts with 0.01125 moles of acetic acid.

Now we can get the mass of acetic acid:

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Mass of methanol (solute) = 215 g

Mass of water (solvent) = 1000 g = 1 kg (1 kg = 1000 g)

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Formula used :

$\Delta T_f=K_f\times m\\T^o_f-T_f=K_f\times \frac{w_{solute}}{M_{solute}\times w_{solvent}}$

where,

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