Question

One angstrom is equal to ________.

Answer 1

Explanation:

1. An angstrom is a unit of length that is used to measured very small values of distance.
2. It is named after the Swedish physicist Anders Jonas Angstrom and is denoted by the Swedish alphabet $\dot{A}$.
3. One angstrom $\left(1\dot{A}\right)$ is equal to one-tenth power of one meter, that is, $1\dot{A}={10}^{-10}meters$.

Hence, one angstrom is equal to ${10}^{-10}meters$.