Social Sciences, asked by Dhitacerewet2657, 11 months ago

किसी जहाज का सोनार 1500 मीटर/सेकण्ड के वेग से ध्वनि तरंगे भेजता है| ये तरंगे समुद्र तल पर 5 सेकण्ड बाद लौट कर आती है| समुद्र तल की गहराई (मीटर में) ज्ञात करें|
[क] 3750
[ख] 7500
[ग] 1875
[घ] 5000

Answers

Answered by janu14527

0

can u translate in English please

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