Which one is larger

Nanometer or decimeter

A decimeter is larger than a nanometer.

1 nanometer (nm) is equal to 0.000000001 meters (or 1 billionth of a meter).
1 decimeter (dm) is equal to 0.1 meters (or 10 centimeters).

A decimeter is larger than a nanometer.

Nanometer (nm) is a unit of length in the metric system equal to one billionth of a meter (10^-9 meters). It is commonly used to measure very small distances, such as the size of atoms and molecules.

Decimeter (dm) is a unit of length in the metric system equal to one-tenth of a meter (10^-1 meters). It is larger than a nanometer and is often used when measuring larger objects or distances.

To determine which unit is larger between a nanometer and a decimeter, we need to compare their relative sizes.

A nanometer (nm) is a unit of length in the metric system, and it is equal to one billionth of a meter (1 nm = 1 × 10^-9 m). Nanometers are often used to measure extremely small distances, such as the size of atoms or molecules.

On the other hand, a decimeter (dm) is a unit of length in the metric system that is equal to one-tenth of a meter (1 dm = 0.1 m). Decimeters are commonly used for measuring medium-sized distances.

Now let's compare the values. Since a nanometer is much smaller than a meter and a decimeter is one-tenth of a meter, we can conclude that a decimeter is larger than a nanometer. In fact, there are 10,000,000,000 nanometers in one decimeter.

So, to answer your question, a decimeter is larger than a nanometer.