The melting of sea ice, which changes the reflectivity of the planet, is an example of that.
The metal mirror possessed 97 per cent of the reflectivity of the glass mirror.
There was no alteration in sensation or in reflectivity, or in electrical excitability.
There is no contraction of the visual fields; reflectivity is normal; Babinski's sign is absent.
reflective re·flec·tive (rĭ-flěk'tĭv)
Of, relating to, produced by, or resulting from reflection.
Capable of or producing reflection.
Characterized by or given to meditation or contemplation; thoughtful.