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Meaning of Lenard ray | Babel Free

Noun CEFR B2

Definitions

One of the rays that emanate from the outer surface of a plate composed of any material permeable by cathode rays, such as aluminium, which forms a portion of a wall of a vacuum tube, or which is mounted within the tube and exposed to radiation from the cathode.

dated

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
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See also

Lenard tube Lenarsky Lenart Lenawee County Lenca Lencioni

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