Q. The energy transported by a wave is proportional to the square of its __________.

किसी तरंग द्वारा संचरित ऊर्जा उसके __________ के वर्ग के समानुपाती होती है।

Wavelength
वेवलेंथ

Frequency
आवृत्ति

Amplitude
आयाम

Speed
रफ़्तार

The energy carried by a mechanical wave is proportional to the square of its amplitude:

E \propto A^{2}

This is because greater amplitude means greater particle displacement and hence more energy.

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