Question

व्हाट इज द डिफरेंस बिटवीन इंटेंसिटी एंड फ्रिकवेंसी
$what \: is \: the \: difference \: between \: intensity \: and \: frequency$
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Answer 1

Answer:

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Frequency is defined as the number of wavelengths passing through a fixed point per unit time

while

Intensity of light is the number of photons falling on a certain area, within some interval of time.

Answer 2

If you consider light is wave, intensity is related to light radiation energy and frequency is the number of waves per second.

if you consider light is particle, each particle in the light radiation is called photon. Frequency is related to photon's energy (E = hν , E is energy, h is planck's constant and ν is frequency) . In particle nature, intensity is related to number of photons in the radiation.