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Magazine Chapter 1: Problem 43
Write the numerical values for each of the following prefixes: a. centi b. tera c. milli d. deci e. mega f. pico
Short Answer
Expert verified
a. 0.01, b. 1,000,000,000,000, c. 0.001, d. 0.1, e. 1,000,000, f. 0.000000000001
Step by step solution
01
- Understand Metric Prefixes
Metric prefixes represent powers of 10 and are used to express large or small quantities in a more readable form. Each prefix has a specific numerical value.
02
- Centi
Centi, represented by the symbol 'c', is a prefix in the metric system that denotes a factor of 0.01 or 1/100. Therefore, 'centi' equals 0.01.
03
- Tera
Tera, represented by the symbol 'T', is a metric prefix that denotes a factor of 10^12. Therefore, 'tera' equals 1,000,000,000,000.
04
- Milli
Milli, represented by the symbol 'm', is a prefix in the metric system that denotes a factor of 0.001 or 1/1000. Therefore, 'milli' equals 0.001.
05
- Deci
Deci, represented by the symbol 'd', is a metric prefix that denotes a factor of 0.1 or 1/10. Therefore, 'deci' equals 0.1.
06
- Mega
Mega, represented by the symbol 'M', is a metric prefix that denotes a factor of 10^6. Therefore, 'mega' equals 1,000,000.
07
- Pico
Pico, represented by the symbol 'p', is a metric prefix that denotes a factor of 10^-12. Therefore, 'pico' equals 0.000000000001.
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Key Concepts
These are the key concepts you need to understand to accurately answer the question.
centi
In the metric system, the prefix 'centi' represents a factor of 0.01 or 1/100. It is commonly used to measure small quantities, such as in centimeters (cm), where one centimeter equals one-hundredth of a meter.
Understanding centi helps in quickly converting units to make sense of measurements involving smaller scales.
For example, if a length is 50 centimeters, it can also be expressed as 0.5 meters.
Understanding centi helps in quickly converting units to make sense of measurements involving smaller scales.
For example, if a length is 50 centimeters, it can also be expressed as 0.5 meters.
tera
The prefix 'tera' stands for a factor of 10^12, or 1,000,000,000,000. This is a trillion times the base unit.
Tera is mainly used in computing and data storage to denote large quantities, such as in terabytes (TB), where one terabyte equals one trillion bytes.
Using tera as a prefix helps simplify and communicate very large numbers easily. For instance, if a hard drive has a capacity of 2 terabytes, it means it can store 2 trillion bytes of data.
Tera is mainly used in computing and data storage to denote large quantities, such as in terabytes (TB), where one terabyte equals one trillion bytes.
Using tera as a prefix helps simplify and communicate very large numbers easily. For instance, if a hard drive has a capacity of 2 terabytes, it means it can store 2 trillion bytes of data.
milli
In metric measurements, 'milli' signifies a factor of 0.001 or 1/1000. This prefix is often used in scientific contexts to indicate small quantities.
For example, in milliliters (mL), one milliliter is one-thousandth of a liter.
Applying milli as a prefix allows for easier handling and interpretation of tiny amounts. For instance, if a container holds 250 milliliters of liquid, it can also be written as 0.25 liters.
For example, in milliliters (mL), one milliliter is one-thousandth of a liter.
Applying milli as a prefix allows for easier handling and interpretation of tiny amounts. For instance, if a container holds 250 milliliters of liquid, it can also be written as 0.25 liters.
deci
The 'deci' prefix represents a factor of 0.1 or 1/10. It is useful for measurements that are one-tenth the size of the base unit.
A common usage is in decimeters (dm), where one decimeter is one-tenth of a meter.
Using deci makes it simpler to deal with fractions of units. For instance, if an object is 3 decimeters long, it can easily be converted to 0.3 meters.
A common usage is in decimeters (dm), where one decimeter is one-tenth of a meter.
Using deci makes it simpler to deal with fractions of units. For instance, if an object is 3 decimeters long, it can easily be converted to 0.3 meters.
mega
The prefix 'mega' signifies a factor of 10^6, or 1,000,000. It is widely used for large quantities, especially in science and technology.
For example, in megawatts (MW), one megawatt equals one million watts, and in megabytes (MB), one megabyte equals one million bytes.
Using mega helps in representing vast numbers in a concise form. So, if a power plant generates 5 megawatts, it is equivalent to producing 5 million watts of power.
For example, in megawatts (MW), one megawatt equals one million watts, and in megabytes (MB), one megabyte equals one million bytes.
Using mega helps in representing vast numbers in a concise form. So, if a power plant generates 5 megawatts, it is equivalent to producing 5 million watts of power.
pico
The 'pico' prefix stands for a factor of 10^-12, which is 0.000000000001. This is especially useful in chemistry and physics for very small measurements.
For instance, picometers (pm) are used to measure atomic-scale distances, where one picometer is one-trillionth of a meter.
Using pico allows for more straightforward communication of extremely small quantities. If a measurement is 3 picometers, it simplifies writing 0.000000000003 meters.
For instance, picometers (pm) are used to measure atomic-scale distances, where one picometer is one-trillionth of a meter.
Using pico allows for more straightforward communication of extremely small quantities. If a measurement is 3 picometers, it simplifies writing 0.000000000003 meters.
