How deep should be ocean to enhance physiologically harmful infrasonic waves of 6 Hz frequency? Take...
How deep should be ocean to enhance physiologically harmful infrasonic waves of 6 Hz frequency? Take 1.47 km/s for the speed of sound in water and find the minimum and next to minimum depths of the ocean. The minimum depth, h1 =
The next to minimum depth, h2 =
What is the length of the string if the speed of wave is 255 m/s? The length of the string, L =
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How deep should be ocean to enhance physiologically harmful
infrasonic waves of 6 Hz frequency? Take...
How deep should be ocean to enhance physiologically harmful infrasonic waves of 6 Hz frequency? Take...
How deep should be ocean to enhance physiologically harmful infrasonic waves of 6 Hz frequency? Take 1.47 km/s for the speed of sound in water and find the minimum and next to minimum depths of the ocean. The minimum depth, h1 = The next to minimum depth, h2 = What is the length of the string if the speed of wave is 255 m/s? The length of the string, L = The frequency of a radio station is 88 MHz....
Tsunamis are fast-moving waves often generated by underwater earthquakes. In the deep ocean their amplitude is...
Tsunamis are fast-moving waves often generated by underwater earthquakes. In the deep ocean their amplitude is barely noticable, but upon reaching shore, they can rise up to the astonishing height of a six-story building. One tsunami, generated off the Aleutian islands in Alaska, had a wavelength of 885 km and traveled a distance of 3310 km in 4.09 h. (a) What was the speed (in m/s) of the wave? For reference, the speed of a 747 jetliner is about 250...
Tsunamis are fast-moving waves often generated by underwater earthquakes. In the deep ocean their amplitude is...
Tsunamis are fast-moving waves often generated by underwater earthquakes. In the deep ocean their amplitude is barely noticable, but upon reaching shore, they can rise up to the astonishing height of a six-story building. One tsunami, generated off the Aleutian islands in Alaska, had a wavelength of 848 km and traveled a distance of 3860 km in 6.31 h. (a) What was the speed (in m/s) of the wave? For reference, the speed of a 747 jetliner is about 250...
4. Tsunamis are fast-moving waves often generated by underwater earthquakes. In the deep ocean their amplitude...
4. Tsunamis are fast-moving waves often generated by underwater earthquakes. In the deep ocean their amplitude is barely noticeable, but upon reaching shore, they can rise up to the astonishing height of a six-story building. One tsunami, generated off the Aleutian islands in Alaska, had a wavelength of 750 km and traveled a distance of 3700 km in 5.3 h. (a) What was the speed (in m/s) of the wave? For reference, the speed of a 747 jetliner is about...
A dolphin (Dolphin A) is swimming under the ocean at a speed of 4.87 m/s, emitting...
A dolphin (Dolphin A) is swimming under the ocean at a speed of 4.87 m/s, emitting sonar sound wave at a frequency of 1222 Hz. The speed of sound waves under the ocean is 5518.8 km/h. Another dolphin (Dolphin B), located away is such that the two dolphins move towards each other. If Dolphin B is moving at 7.31 m/s, calculate the frequency that would be detected by a receiver attached to Dolphin B as the two fish swim towards...
1). You drop a stone from rest into a well that is 5.2m deep. How long...
1). You drop a stone from rest into a well that is 5.2m deep. How long does it take before you hear the splash? 2). A street musician sounds the A string of his violin, producing a tone of 440 Hz, What frequency does a bicyclist hear as he a) approaches and b) recedes from the musician with a speed of 11.0 m/s? 3). One of the harmonics on a string 1.30m long has a frequency of 15.60 Hz. The...
1. SerCP8 13.P.048.ssm. My Notes Ask Your Teacher Ocean waves are traveling to the east at...
1. SerCP8 13.P.048.ssm. My Notes Ask Your Teacher Ocean waves are traveling to the east at 3.4 m/s with a distance of 24 m between crests. (a) With what frequency do the waves hit the front of a boat when the boat is at anchor? CHz (b) With what frequency do the waves hit the front of a boat when the boat is moving westward at 1.4 m/s? Hz Need Help? Read It Talk to a Tutor Show My Work...
just need to double check my answers please answer 17-22 33.3 Hz ) 333 HZ )...
just need to double check my answers
please answer 17-22
33.3 Hz ) 333 HZ ) 3.35 110 temperature of the air increases, what happens to the velocity of sound? (Assume all other factors remain the same) a) increases b) decreases ca d) none of the given cases c) does not change m. What is the period of the wave? monic wave travels with a speed of 200 m/s and has a wavelength of 0.800 a) 40 s ) 250...
Question 1 (1 point) Saved Ultrasonic sound that travels at 1530 m/s in ocean water is...
Question 1 (1 point) Saved Ultrasonic sound that travels at 1530 m/s in ocean water is bounced off the ocean floor and returns to the ship above. If the round trip takes 3 s, the depth of the water is Question 1 options: 2295 m. 1530 m. 3060 m. 4590 m. Question 2 (1 point) Saved A bass fiddle is louder than a harp because of its Question 2 options: sounding board. thicker strings. lower pitch. all of the above...
question 4-7 4. Travelling Waves and Their Characteristics A rope wave travels in the positive x -direction. You are also told that the speed of the wave is 1000 cm/s, its frequency is 200 H...
question 4-7
4. Travelling Waves and Their Characteristics A rope wave travels in the positive x -direction. You are also told that the speed of the wave is 1000 cm/s, its frequency is 200 Hz, and that the wave is subject to the following initial conditions: at x 0 and t = 0: y =-1 cm, and, at x = 0 and t : ar = +20 cm/s (this is the velocity of the point on the rope at horizontal...
A dolphin (Dolphin A) is swimming under the ocean at a speed of 4.87 m/s, emitting sonar sound wave at a frequency of 1222 Hz. The speed of sound waves under the ocean is 5518.8 km/h. Another dolphin (Dolphin B), located away is such that the two dolphins move towards each other. If Dolphin B is moving at 7.31 m/s, calculate the frequency that would be detected by a receiver attached to Dolphin B as the two fish swim towards...
1. SerCP8 13.P.048.ssm. My Notes Ask Your Teacher Ocean waves are traveling to the east at 3.4 m/s with a distance of 24 m between crests. (a) With what frequency do the waves hit the front of a boat when the boat is at anchor? CHz (b) With what frequency do the waves hit the front of a boat when the boat is moving westward at 1.4 m/s? Hz Need Help? Read It Talk to a Tutor Show My Work...
just need to double check my answers
please answer 17-22
33.3 Hz ) 333 HZ ) 3.35 110 temperature of the air increases, what happens to the velocity of sound? (Assume all other factors remain the same) a) increases b) decreases ca d) none of the given cases c) does not change m. What is the period of the wave? monic wave travels with a speed of 200 m/s and has a wavelength of 0.800 a) 40 s ) 250...
question 4-7
4. Travelling Waves and Their Characteristics A rope wave travels in the positive x -direction. You are also told that the speed of the wave is 1000 cm/s, its frequency is 200 Hz, and that the wave is subject to the following initial conditions: at x 0 and t = 0: y =-1 cm, and, at x = 0 and t : ar = +20 cm/s (this is the velocity of the point on the rope at horizontal...
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