Grade 11Physical Chemistry
What is light a wave or a particle ?what is candela ?
1 Answer
Vikas TU
Visible light is transmitted and ingested in modest "bundles" called photons and displays properties of both waves and particles.
Candela is the SI unit of glowing force. One candela is the iridescent force, in a provided guidance, of a source that emanates monochromatic radiation of recurrence 540 × 1012 Hz and that has a brilliant power toward that path of 1/683 watt for every steradian.
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