Homework Answers
True
Wave are oscillatory movement of water and it flow as rise and flow of water surface . When water is rise it called crest and when it down it called thought. Wave in nothing but movement of energy which provide by winds and it flow horizontal . While tide is flow vertical because it formed due to gravitational attraction of sun and moon so it is a vertical movement.
So wave is horizontal movement of water and mass movement of these wave is called Oceanic currents
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The water in an ocean wave moves horizontally with the speed of the wave. points True...
[8] As light moves from air to water, its wave speed increases/decreases / stays the ,...
[8] As light moves from air to water, its wave speed increases/decreases / stays the , same ? 19] As light moves from air to water, its wavelength incrcases, decrcass stays, the stays the [10] As light moves from air to water, its amplitude increases /decreases /stays the same
Problem 1: The speed of shallow water waves in the ocean (e. g. seismic sea waves...
Problem 1: The speed of shallow water waves in the ocean (e. g. seismic sea waves or tsunamis) depends only on the still water depth and the acceleration due to gravity. Derive an expression for wave speed.
A seagull flying horizontally over the ocean at a constant speed of 2.55 m/s carries a...
A seagull flying horizontally over the ocean at a constant speed of 2.55 m/s carries a small fish in its mouth. It accidentally lets go of the fish, and 2.30 s after the bird lets go, the fish lands in the ocean. Just before reaching the ocean, what is the horizontal component of the fish's velocity in m/s? Ignore air resistance. Assume the bird is initially traveling in the positive x direction. (Indicate the direction with the sign of your...
You are floating in the ocean in deep water as a 8.08 m wavelength wave passes....
You are floating in the ocean in deep water as a 8.08 m wavelength wave passes. How long do you wait between wave peaks?
Ocean Waves Ocean Waves Points: 1 Suppose waves move in the open ocean at a speed...
Ocean Waves
Ocean Waves Points: 1 Suppose waves move in the open ocean at a speed of V1 = 5.3 m/s, at an angle of 1 = 27° to the normal to the shore, see figure At some distance from the shore, the ocean floor rises and the speed of the waves drops from V1 to V2 = 3.8 m/s. At what new angle to the normal do the waves now approach the shore (in degrees)? SHORE Submit Answer Tries...
Problem 16.85 A water wave is a shallow-water wave if the water depth d is less...
Problem 16.85 A water wave is a shallow-water wave if the water depth d is less than λ/10. It is shown in hydrodynamics that the speed of a shallow-water wave is /gd, so waves slow down as they move into shallower water. Ocean waves, with wavelengths of typically 110 m, are shallow-water waves when the water depth is less than 11 m Consider a beach where the depth increases linearly with distance from the shore until reaching a depth of...
3) Wave basics. (15 points) a) (10 points) Refer to Figure 1 below. The top curve...
3) Wave basics. (15 points) a) (10 points) Refer to Figure 1 below. The top curve shows the changing height/magnitude of a wave at a fixed point in space. In other words, it shows how the magnitude changes in time as the wave moves past the fixed point. The bottom curve shows the same wave, but shows it at a snapshot time, rather than a fixed point in space. What are the period, frequency, wavelength, and speed of the wave....
9) What three factors determine ocean wave height in deep water? (3 pts)
9) What three factors determine ocean wave height in deep water? (3 pts)
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...
An electron with a speed of 1.4 × 107 m/s moves horizontally into a region where...
An electron with a speed of 1.4 × 107 m/s moves horizontally into a region where a constant vertical force of 4.0 × 10-16 N acts on it. The mass of the electron is 9.11 × 10-31 kg. Determine the vertical distance the electron is deflected during the time it has moved 50 mm horizontally.
[8] As light moves from air to water, its wave speed increases/decreases / stays the , same ? 19] As light moves from air to water, its wavelength incrcases, decrcass stays, the stays the [10] As light moves from air to water, its amplitude increases /decreases /stays the same
Problem 1: The speed of shallow water waves in the ocean (e. g. seismic sea waves or tsunamis) depends only on the still water depth and the acceleration due to gravity. Derive an expression for wave speed.
Ocean Waves
Ocean Waves Points: 1 Suppose waves move in the open ocean at a speed of V1 = 5.3 m/s, at an angle of 1 = 27° to the normal to the shore, see figure At some distance from the shore, the ocean floor rises and the speed of the waves drops from V1 to V2 = 3.8 m/s. At what new angle to the normal do the waves now approach the shore (in degrees)? SHORE Submit Answer Tries...
Problem 16.85 A water wave is a shallow-water wave if the water depth d is less than λ/10. It is shown in hydrodynamics that the speed of a shallow-water wave is /gd, so waves slow down as they move into shallower water. Ocean waves, with wavelengths of typically 110 m, are shallow-water waves when the water depth is less than 11 m Consider a beach where the depth increases linearly with distance from the shore until reaching a depth of...
3) Wave basics. (15 points) a) (10 points) Refer to Figure 1 below. The top curve shows the changing height/magnitude of a wave at a fixed point in space. In other words, it shows how the magnitude changes in time as the wave moves past the fixed point. The bottom curve shows the same wave, but shows it at a snapshot time, rather than a fixed point in space. What are the period, frequency, wavelength, and speed of the wave....
9) What three factors determine ocean wave height in deep water? (3 pts)
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...
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