Q. Angstrom is a unit of
Answer. Wavelength
An angstrom or ångström is a unit of length used to measure very small distances. One angstrom is equal to 10−10 m (one ten-billionth of a meter or 0.1 nanometers).
The ångström is internationally recognized but is not a formal part of the International System of units (SI). The closest SI unit is the nanometre (10−9 m).
(A) wavelength
(B) energy
(C) frequency
(D) velocity
(E) None of the above/More than one of the above
(B) energy
(C) frequency
(D) velocity
(E) None of the above/More than one of the above
Answer. Wavelength
The ångström is internationally recognized but is not a formal part of the International System of units (SI). The closest SI unit is the nanometre (10−9 m).
No comments