Frequencies that are extremely high in pitch or rate

बहुत उच्च आवृत्तियों

English Usage: The scientists were studying extremely high frequencies to understand better wireless communication.

Hindi Usage: वैज्ञानिक बहुत उच्च आवृत्तियों का अध्ययन कर रहे थे ताकि वायरलेस संचार को बेहतर समझा जा सके।