What is a megametre?
What is a megametre?
The megametre (Mm) is a unit of length in the International System of Units, defined as 106 metres using the SI prefix system.
Is megametre a word?
Megameter meaning An instrument for determining longitude by observation of the stars. A micrometer. US spelling of megametre.
Do Megameters exist?
The prefix is mega-, so a megameter is a million meters. Example: 109 is a 1 followed by 9 zeros: 1,000,000,000 (a billion). The prefix is giga-, so a gigameter is a billion meters.
How was a kilometer defined?
Definition of kilometer : a metric unit of length equal to 1000 meters — see Metric System Table.
What comes after a Terameter?
The Metric System
| nanometer(nm) | 11,000,000,000 of a meter |
|---|---|
| kilometer(km) | 1000 meters |
| Megameter(Mm) | 1,000,000 meters |
| Gigameter(Gm) | 1,000,000,000 meters |
| Terameter(Tm) | 1,000,000,000,000 meters |
How many Megameters is the sun?
000 megameters
We know that 1 megameter=1000 kilometers . So, the greatest distance between the Earth and the sun will be 152,000 megameters.
How many miles is it to the moon?
238,900 mi
Moon/Distance to Earth
Why is a kilometer a kilometer?
The kilometre (SI symbol: km; /ˈkɪləmiːtər/ or /kɪˈlɒmətər/), spelt kilometer in American English, is a unit of length in the metric system, equal to one thousand metres (kilo- being the SI prefix for 1000).
What is Kilometre give example?
A metric unit of length equal to 1,000 meters (0.62 mile). The definition of a kilometer is a unit of measurement equal to 1,000 meters or . 6214 miles. An example of a kilometer is how far a person will run if she wants to run for just over 1/2 of a mile.
Is there such thing as a Terameter?
A Terametre (Gm) is 1E+12 metres = 1 billion km. This one is kind of an inbetweener. Further planets are that far from the Sun.
What’s the smallest meter?
A micrometer, also called a micron, is one thousand times smaller than millimeter. It is equal to 1/1,000,000th (or one millionth of meter). Things on this scale usually can’t be seen with your eyes.
