You drop a rock into a deep well and 4.6 s later hear the splash.
How far down is the water? Neglect the travel time of the sound.
Express your answer using two significant figures.
You drop a rock into a deep well and 4.6 s later hear the splash. How...
When you drop a rock into a well, you hear the splash 2.0 seconds later. How deep is the well? If the depth of the well were doubled, would the time required to hear the splash be greater than, less than, or equal to 4.0 seconds? Please explain why
4. (20 pts) Standing next to a deep water well you drop a rock and wait to hear the splash. You hear the splash t seconds after you release it. (o) (8 pts) Give an expression/equation from which you can solve the depth of the well, i? (the speed of from which you can solve the d sound is v,) Your answer must be given in terms of t,g, and v, (b) (12 pts) Solve this equation AND reduce it...
A woman drops a rock into a well. The woman hears the sound of the splash 1.50 seconds after releasing the rock. The speed of sound in the w is 336 m/s. a. Show a velocity-time graph for the rock as it falls from the surface down the well, and the sound of the splash as the sound comes up the well. b. How far below the top of the well is the surface of the water?
A rock is thrown downward into a well that is 8.72 m deep. If the splash is heard 1.12 seconds later, what was the initial speed of the rock? Take the speed of sound in the air to be 343 m/s.
A rock is dropped into an abandoned mine and a splash is heard 9 s later. Assuming that it takes a negligible time for the sound to travel up the mine shaft, determine the depth of the shaft and how fast the rock was falling when it hit the water.
You stand at the top of a deep well. To determine the depth, D, of the well you drop a rock from the top of the well and listen for the splash as the rock hits the water’s surface. The sound of the splash arrives t = 4.3 s after you drop the rock. The speed of sound in the well is vs = 336 m/s (7%) Problem 6: You stand at the top of a deep well. To determine...
A rock is thrown downward into a well that is 7.92 m deep. Part A If the splash is heard 1.17 seconds later, what was the initial speed of the rock? Take the speed of sound in the air to be 343 m/s.
Mr. Physics drops a rock down a 250-meter deep well. Upon impact with the bottom burst of sound is produced with a frequency of 250 Hz. How much time after he drops he hear it hit the bottom of the well. (Use GUESS method.) Answer 7.87 seconds the rock does
(a) The man hears the sound of the splash 2.92 s after he releases the rock from rest. The speed of sound in air (at the ambient temperature) is 336 m/s. How far below the top of the well is the surface of the water? (b) If thet Show My Work (optional
A stone is dropped from the top of a cliff. The splash it makes when striking the water below is heard 3.5 s later. The speed of sound in air is 343 m/s. How high is the cliff? Express your answer to two significant figures and include the appropriate units.