Science, asked by singhmanoj9565, 3 months ago

एक तरंग की चाल 330 मी/sec तथा तरंग दैर्ध्य 3 मी हो तो तरंग
की आवृत्ति होगी -
(i) 110 हर्टज
(ii) 220 हर्टज
(iii) 320 हर्टज
(iv) 440 हर्टज

Answers

Answered by sharmamanthan790

0

Answer:

220 Hertz is answer ok and wlcm

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