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A sonar echo returns to a submarine 1.20 s after being emitted. What is the distance to the object creating the echo? (Assume that the submarine is in the oc...
16 de jun. de 2024 · If an object is in the path of the sound pulse, the sound bounces off the object and returns an “echo” to the sonar transducer. If the transducer is equipped with the ability to receive signals, it measures the strength of the signal.
22 de may. de 2017 · I am tinkering with a simple Arduino sketch that detects distances using an ultrasonic sensor. From what I've understood, the trigger sends a ping. The echo listens for an echo that comes back to calculate the distance. This is measured in microseconds.
A sonar echo returns to a submarine 1.20 s after being emitted. What is the distance to the object creating the echo? (Assume that the submarine is in the ocean, not in fresh water.)
5 de oct. de 2015 · A sonar echo returns to a submarine 1.20 s after being emitted. what is the distance to the object creating the echo? (assume that the submarine is in the ocean, not in fresh water.)
Sound waves emitted by the object, or reflected from it (as an echo), are detected by sonar apparatus and calculations can be used to determine the position of the object. Animals also use echos to locate objects by their own inbuilt sonar systems.
22 de may. de 2021 · A submarine on the ocean surface receives a sonar echo indicating an underwater object. The echo comes back at an angle of $20^{\circ}$ above the horizontal and the echo took 2.32 s to get back to the submarine. What is the object's depth?
