reflectivity (redirected from reflectivities)

re·flec·tiv·i·ty  (rflk-tv-t)

n. pl. re·flec·tiv·i·ties

1. The quality of being reflective.

2. The ability to reflect.

3. Physics The ratio of the energy of a wave reflected from a surface to the energy possessed by the wave striking the surface.

Thesaurus

Noun	1.	reflectivity - the fraction of radiant energy that is reflected from a surface coefficient of reflection, reflectance, reflection factor coefficient - a constant number that serves as a measure of some property or characteristic
	2.	reflectivity - the ability to reflect beams or rays reflexion, reflection physical property - any property used to characterize matter and energy and their interactions echo, reverberation, sound reflection, replication - the repetition of a sound resulting from reflection of the sound waves; "she could hear echoes of her own footsteps" echo - a reflected television or radio or radar beam
	3.	reflectivity - the capability of quiet thought or contemplation reflectiveness thoughtfulness - the trait of thinking carefully before acting