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photronic

Adjective CEFR B2

Definitions

Pertaining to photoelectric cells that generate electromotive force by utilizing the action of light on the contact between two dissimilar metals.

not-comparable

Examples

The photoelectric cell and the Weston photronic cells are the ones in most common use. The photronic cell is an oxide cell and produces a small electromotive force which is proportional to the light intensity.”
“A photronic light meter consists of a photronic cell connected to an electrical meter graduated directly in foot-candles.”

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

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