one from the deck of a bridge. cer. The speed of sound is 342 rels from the water surface up
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A: v=331 m/s+0.61TC=331 m/s+0.6116=340.76 m/s
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A: Given data: Frequency (f) = 54 kHz Speed of sound wave (v) = 344 m/s Required: The wavelength (λ)
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A: Given data: Temperature (T) = 10°C Required: The speed of the sound in air
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- If the sound is travelling at 287m/s, what is the temperature of the area?? Paragraph B T U vAn oceanic depth-sounding vessel surveys the ocean bottom withultrasonic sound (sound frequencies above our audible range) that travels1530 m/s in seawater, and finds a 10-second time delay of the echo to theocean floor and back. a). Draw a sketch of the sound wave's path to thebottom and b) Determine the ocean depth.What is the speed of a water wave that travels 27.97 meters in 4.71 seconds?
- An ambulance is moving towards you at a speed of 15m/s. If the frequency of the actual siren is 350hz and the speed of sound in air is 350m/s what frequency of tge siren you hear2 Q:A- Calculate the sound level in dB of a sound intensity 10-8 Wm-A whale makes a sound in the water with a frequency of 300 Hz sound moves at a speed of 1400 n/s in water; and 340 m/s in the air. What is the wavelength of that sound in the water and What is the wavelength of the sound in the air?
- 14. A cannon is fired from a distant hilltop and you see the smoke followed by hearing theexplosion. Calculate how far away the cannon is if the temperature on the day this is observedis 18 o(degree)C and time between the smoke and the sound is 4.7 s.What is the wavelength in air at 22° C of a 440 Hz sound?how long will it take a sound pulse to travel a distance 1m with an approximate speed of sound of 304.8m/s
- The sound waves travel with speed of 205m/5 if is wavelength is 12m. Calculate the frequency of ware?Calculate the wavelength (in m) of a 950.00 Hz sound in air at room temperature and pressure, where the velocity of sound is 344 m/sLight travels faster than sound. During a thunderstorm, an approximately 5s time lapse between observing the lighting and hearing the thunder. Calculate approximately howfar in meters was the lightning flash?