the quality or state of being dissimilar or distinct

भिन्नता

English Usage: There is a significant difference in quality between the two products.

Hindi Usage: दोनों उत्पादों के बीच गुणवत्ता में एक महत्वपूर्ण भिन्नता है।

the rate at which something occurs over a particular period of time

आवृत्ति

English Usage: The frequency of the signal is too high to be detected.

Hindi Usage: संकेत की आवृत्ति इतनी उच्च है कि उसे पता नहीं लगाया जा सकता।

the difference in frequency between two waves, often used in physics

आवृत्ति का अंतर

English Usage: The difference frequency can be observed in nonlinear optics.

Hindi Usage: गैर-रेखीय प्रकाशिकी में आवृत्ति का अंतर देखा जा सकता है।