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In a Gua Niah expedition, Suzita found a deep dark hole on a ground. She was curious to know the depth of the hole. She
Posted: Fri Jul 15, 2022 8:06 am
by answerhappygod
- In A Gua Niah Expedition Suzita Found A Deep Dark Hole On A Ground She Was Curious To Know The Depth Of The Hole She 1 (19.32 KiB) Viewed 48 times
In a Gua Niah expedition, Suzita found a deep dark hole on a ground. She was curious to know the depth of the hole. She clapped her hand once and heard the echo of her clap about 2.58 after the initial clap. Suppose the speed of the sound in the air is 340 m/s. What was the approximate depth of the hole? A. Depth =165 m B. Depth =176 m C. Depth =250 m D. Depth =425 m E. Depth =468 m F. Depth =500 m G. Depth =632 m 1. Depth =719 m