The candela is the luminous intensity, in a given direction, of a source that emits monochromatic radiation of frequency ' A ' × 10¹² hertz and that has a radiant intensity in that direction of 1/('B'), watt per steradian. ' A ' and ' B ' are respectively

Atomic Structure: JEE Main 2024 Chemistry question

JEE Main 2024 · 9 Apr, Evening shift · Q2179

JEE Main 20249 Apr, Evening shiftChemistryHardAtomic Structure113× since 2002

The candela is the luminous intensity, in a given direction, of a source that emits monochromatic radiation of frequency '

A

\times 10^{12}

hertz and that has a radiant intensity in that direction of

\frac{1}{{ 'B'}}

, watt per steradian. '

A

' and '

B

' are respectively

JEE Main 2024 Atomic Structure Question with Solution (9 Apr Evening shift, Q2179) | JEE Arc