A stone is dropped into a deep well and sound of hitting is heard after 8.62...
A stone is dropped into a deep well and sound of hitting is heard after 8.62 sec. Sound velocity is 335 m/s. Find the depth of the well. Assume g=10 m/s [attention - in this problem, maintain 8 digits after decimal point instead of 4 which you always do]
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A stone is dropped into a deep well and sound of hitting is
heard after 8.62...
A stone is dropped into a well. The sound of the splash is heard 4.80 s...
A stone is dropped into a well. The sound of the splash is heard 4.80 s later. What is the depth of the well? (Take the speed of sound to be 343 m/s.)
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A boy stands at a dark well and wants to investigate how deep this well is....
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