- Kilo. a metric prefix meaning one thousand (1000)
- Hecto. a metric prefix meaning one hundred (100)
- Deka. a metric prefix that means ten (10)
- Meter. The basic SI unit of length.
- Deci. a metric prefix meaning one tenth (1/10)
- Centi. a metric prefix meaning one hundredth (1/100)
- Milli.
- Gram.

Table of Contents

## What are the 7 basic units of measurement in the metric system?

- Length – meter (m)
- Time – second (s)
- Amount of substance – mole (mole)
- Electric current – ampere (A)
- Temperature – kelvin (K)
- Luminous intensity – candela (cd)
- Mass – kilogram (kg)

## What are the 8 metric prefixes?

1795 – The original 8 SI prefixes that were officially adopted: deca, hecto, kilo, myria, deci, centi, milli, and myrio, derived from Greek and Latin numbers.

## How do you memorize prefixes in physics?

## What is kilo Mega Giga Tera PETA?

Kilo, mega, giga, tera, peta, exa, zetta are among the list of binary prefixes used to denote the quantity of something, such as a byte or bit in computing and telecommunications. Sometimes called prefix multipliers, these prefixes are also used in electronics and physics.

## Why prefixes are used in physics?

Prefixes are useful for expressing units of physical quantities that are either very big or very small. If you write out such big or small numbers, it will be time consuming and prone to errors.

## What are the 13 metric prefixes from largest to smallest?

- Mega. 1,000,000/1. M. (8)
- Kilo. 1,000/1. K. (7)
- Hecto. 100/1. H. (6)
- deka. 10/1. DA. (5)
- Standerd unit. Standerd unit.
- Deci. 1/10. .10. D. (4)
- Centi. 1/100. .100. C. (3)
- Milli. 1/1,000. .1000. M. (2)

## Why is metric prefix used explain with example?

Metric system prefixes provide a simple way to understand exactly what each unit of measurement stands for in the metric system, since the prefixes tell you how much bigger a unit is than the base unit. Take a look at the most commonly used metric prefixes for length, mass, volume, and time.

## What are 5 standard metric units?

Metric Units Length: Millimeter (mm), Decimeter (dm), Centimeter (cm), Meter (m), and Kilometer (km) are used to measure how long or wide or tall an object is.

## What is the order of metric units from smallest to largest?

- A millimeter is the smallest unit. Millimeters are most useful when measuring really tiny things.
- A centimeter is the next smallest unit.
- A meter is a little more than 3 feet.
- A kilometer is used to measure longer distances.

## What are 10 prefixes?

- Sub- Definition: under. Example Sentence: He has never seen a blue submarine in the my life.
- Post- Definition: postgraduate.
- Auto- Definition: self.
- Un- Definition: not.
- Semi- Definition: half.
- Mis- Definition: Wrong, wrongly.
- Dis- Definition: Not, opposite of.
- Re- Definition: Again.

## Which list of metric prefixes is in order from smallest to greatest?

- femto. 0.000000000000001- 10 to the -15.
- pico. 0.000000000001- 10 to the -12.
- nano. 0.000000001- 10 to the -9.
- micro. 0.000001- 10 to the -6.
- milli. 0.001- 10 to the -3.
- centi. 0.01- 10 to the -2.
- kilo. 1,000- 10 to the 3.
- mega. 1,000,000- 10 to the 6.

## Why are metric prefixes important?

The metric prefixes can be employed to scale the base units so that they can represent anything from a very large numeric value (for example by using prefixes such as Exa, Tera, or Mega) to a very small numeric value (for example by using prefixes such as Atto, Femto, or Pico).

## How do I remember the metric scale?

The mnemonic “King Henry Died Drinking Chocolate Milk” gives students a funny, memorable way to keep the prefixes straight. The song includes an explanation of the following prefixes: kilo, hecto, deca, deci, centi, and milli.

## What is an easy way to remember conversions?

## How do you remember giga mega kilo?

- Tera – The.
- Giga – Great.
- Mega – Man.
- kilo – king.
- hecto – henry’s.
- deca – daughter.
- BASE – Beth.
- deci – drinks.

## What are 1024 bytes called?

In practice, kilobyte is still commonly used to refer to 1024 bytes.

## What are the 8 types of bytes?

- Nibble – 4 bits (half a byte)
- Byte – 8 bits.
- Kilobyte (KB) – 1000 bytes.
- Megabyte (MB) – 1000 kilobytes.
- Gigabyte (GB) – 1000 megabytes.
- Terabyte (TB) – 1000 gigabytes.

## What is 1000 TB called?

As of 2018, the yottabyte (1 septillion bytes) was the largest approved standard size of storage by the System of Units (SI). For context, there are 1,000 terabytes in a petabyte, 1,000 petabytes in an exabyte, 1,000 exabytes in a zettabyte and 1,000 zettabytes in a yottabyte.

## What is mega unit?

Mega is a unit prefix in metric systems of units denoting a factor of one million (106 or 1000000). It has the unit symbol M. It was confirmed for use in the International System of Units (SI) in 1960. Mega comes from Ancient Greek: μέγας, romanized: mégas, lit.

## What are compound prefixes in physics?

Naming Molecular Compounds ” mono-” indicates one, “di-” indicates two, “tri-” is three, “tetra-” is four, “penta-” is five, and “hexa-” is six, “hepta-” is seven, “octo-” is eight, “nona-” is nine, and “deca” is ten. If there is only one of the first element, you can drop the prefix.

## What is the order of metric units?

A metric unit for length is 1. nano-< milli-< centi-< kilo- a. milli-< nano-< centi-< kilo- b. kilo-< centi-< nano- < milli- c.

## What is the smallest metric unit?

The most common units that we use to measure length in the metric system are the millimeter, centimeter, meter, and kilometer. The millimeter is the smallest commonly used unit in the metric system.

## Is Hecto a 100?

Hecto (symbol: h) is a decimal unit prefix in the metric system denoting a factor of one hundred. It was adopted as a multiplier in 1795, and comes from the Greek ἑκατόν hekatón, meaning “hundred”.

## What’s smaller than nano?

Anyway, smaller than nano? Of course… here’s the full list of prefixes that define the thousandths and millionths and billionths of nano… pico (million-millionth), femto (million-billionth), atto (billion-billionth), zepto (billion-trillionth), yocto (trillion-trillionth).