Ara
Constant of proportionality
/kˈɒnstənt ɒv pɹəpˌɔːʃənˈalɪti/
/kˈɑːnstənt ʌv pɹəpˌoːɹʃənˈælɪɾi/Constant of proportionality
01
the constant value of the ratio of two proportional quantities x and y; usually written y = kx, where k is the factor of proportionality
