Convert the following expressions into exponential notation: (a) 3 terameters (tm)

Key Concepts

Metric Prefixes

Metric prefixes are standardized terms used to denote specific powers of ten in the metric system. For example, 'tera-' represents 10^12, meaning one terameter equals one trillion meters. Understanding these prefixes is essential for converting between different units of measurement.

Exponential Notation

Exponential notation is a mathematical way to express numbers as a base raised to a power. This notation simplifies the representation of very large or very small numbers. For instance, instead of writing 1,000,000, we can write 10^6, making calculations and comparisons easier.

Unit Conversion

Unit conversion involves changing a quantity expressed in one unit to another unit while maintaining its value. This process often requires the use of conversion factors, which are ratios that express how many of one unit are equivalent to another. In this case, converting terameters to meters involves multiplying by the appropriate power of ten.