Assertion: metric system's unit | /r/HasProperty | equal
Facets:
value: to kg m2 s-1
type: OTHER
value: to kg⋅m2⋅s−1
type: OTHER
value: to s−1
type: OTHER
value: to the american pound
type: OTHER
Source sentences:
text: There is obviously a practical need for a unit which is about equal to the American pound but the metric system has nothing to offer.
text: It is defined by taking the fixed numerical value of the Planck constant h to be 6.62607015×10−34 when expressed in the unit J⋅s, which is equal to kg⋅m2⋅s−1, where the metre and the second are defined in terms of c and Δν Cs .
text: ∆ν Cs , the unperturbed ground-state hyperfine transition frequency of the caesium-133 atom, to be 9192631770 when expressed in the unit Hz, which is equal to s−1.
text: The fixed numerical value of the Planck constant hto be 6.62607015 x10-34 when expressed in the unit J s, which is equal to kg m2 s-1 where the meter and the second are defined in terms of c and Δ vCs.