Physics, asked by sonukr88866, 1 year ago

रेडियो तरंग का वेग होता है ​

Answers

Answered by gitanjali61
1

Answer:

30 Hz is 10,000 km

and wevelength 1mm

Answered by ayushraj5678
1

Answer:

300 meter ka hota hai

please mark brainlist

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