Question 17 2 pts Since 1983 the standard meter has been defined in terms of which of the following? specific alloy bar
Posted: Thu Jul 07, 2022 2:09 pm
Question 17 2 pts Since 1983 the standard meter has been defined in terms of which of the following? specific alloy bar housed at Sevres, France O wavelength of light emitted by krypton-86 distance from the Earth's equator to the North Pole the distance light travels in a certain fraction of a second O None of the above