photochronograph

/F OW0 T OW0 K R AA1 N AH0 G R AE0 F/
noun
  1. 1

    (astronomy) An instrument for the photographic recording of star transits.

  2. 2

    (physics) An instrument for recording very short intervals of time. The record is made by the power of a magnetic field, due to an electric signaling current, to turn the plane of polarization of light. A flash, coinciding in time and duration with the signal, is thus produced and is photographed on a moving plate.

Translate “photochronograph” into another language

Choose a language below to open the translator with English selected as the source language.

🇪🇸Spanish🇫🇷French🇩🇪German🇸🇦Arabic🇨🇳Chinese Simplified🇯🇵Japanese🇮🇳Hindi🇧🇷Portuguese🇷🇺Russian🇰🇷Korean🇮🇹Italian🇹🇷Turkish
See all 248+ languages
Back to Dictionary