Chemistry · 2021
NEET 2021 · 12 September · Code M1 · Q54
A particular station of All India Radio, New Delhi, broadcasts on a frequency of 1,368 kHz (kilohertz). The wavelength of the electromagnetic…
A particular station of All India Radio, New Delhi, broadcasts on a frequency of $\displaystyle 1,368$ kHz (kilohertz). The wavelength of the electromagnetic radiation emitted by the transmitter is : [speed of light, $\displaystyle \mathrm{c}=3.0 \times 10^8 \mathrm{~ms}^{-1}$ ]
Official answer
From NTA’s final answer key for this paper.
(1)
219.$\displaystyle 3$ m
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NEET (UG) 2021 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.