|

h

PRIMARY MEANINGS OF: h

1
n
the 8th letter of the Roman alphabet
2
n
the constant of proportionality relating the energy of a photon to its frequency; approximately 6.626 x 10^-34 joule-second
FULL DEFINITIONS OF: h
1

n the 8th letter of the Roman alphabet

Synonyms:
H
Type of:
alphabetic character, letter, letter of the alphabet
the conventional characters of the alphabet used to represent speech
2

n the constant of proportionality relating the energy of a photon to its frequency; approximately 6.626 x 10^-34 joule-second

Synonyms:
Planck's constant
Type of:
constant of proportionality, factor of proportionality
the constant value of the ratio of two proportional quantities x and y; usually written y = kx, where k is the factor of proportionality
WORD FAMILY
USAGE EXAMPLES