What could be an obstruction to waves?

by Jay Bowman | views: 765

Waves are created by energy passing through water, causing it to move in a circular motion. 2. What could be an obstruction to waves? Answers will vary, but the answer could be an island or a beach.

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Similarly, you may ask, what is the obstruction of waves?

A surf break (also break, shore break, or big wave break) is a permanent (or semi permanent) obstruction such as a coral reef, rock, shoal, or headland that causes a wave to break, forming a barreling wave or other wave that can be surfed, before it eventually collapses.

In addition to that, you may wonder, what can affect waves? Wave height is affected by wind speed, wind duration (or how long the wind blows), and fetch, which is the distance over water that the wind blows in a single direction. If wind speed is slow, only small waves result, regardless of wind duration or fetch.

Additionally, you might ask, what are 3 things that cause waves? Waves are dependent on three major factors – wind speed, wind time and wind distance.

What are disturbing forces for waves?

Wind is the disturbing force for waves in the ocean and large bodies of water. Waves are also generated by earthquakes, landslides, and volcanic eruptions (producing tsunamis), and tides are produced by gravitational interactions between the Earth, Moon and Sun.

20 Related Questions & Answers

What causes waves electromagnetic?


A changing magnetic field will induce a changing electric field and vice-versa—the two are linked. These changing fields form electromagnetic waves. Electromagnetic waves differ from mechanical waves in that they do not require a medium to propagate.

What does a wave not move?

A wave transports its energy without transporting matter. Waves are seen to move through an ocean or lake; yet the water always returns to its rest position. Energy is transported through the medium, yet the water molecules are not transported.

What affects the frequency of a wave?

The actual frequency is dependent upon the properties of the material the object is made of (this affects the speed of the wave) and the length of the material (this affects the wavelength of the wave).

What is swell in sea?

Swell' is the term used to describe a series of mechanical waves found in the sea or lakes set up by distant weather systems. While chop is generated by local winds, the size of swell is coming from far away. Swimmers most often encounter swell in the sea.

What factors affect wavelength?

Wavelength depends on the medium (for example, vacuum, air, or water) that a wave travels through. Examples of waves are sound waves, light, water waves and periodic electrical signals in a conductor.

What is a disturbance caused by a vibration?

A wave is a disturbance that travels through a medium from one place to another. Waves are formed by the vibration of the object or substance that carries the wave.

What are surface currents caused by?

Surface currents in the ocean are driven by global wind systems that are fueled by energy from the sun. Patterns of surface currents are determined by wind direction, Coriolis forces from the Earth's rotation, and the position of landforms that interact with the currents.

Is the Ocean ever still?

More than 80% of the ocean remains unexplored. And because it's difficult to protect what we don't know, only about 7% of the world's oceans are designated as marine protected areas (MPAs).

How big do swells get in the middle of the ocean?

Originally Answered: How big do waves get in the middle of the ocean? Wave trains usually between 2 and ten metres, but you can get two or even three wave trains combining to give excessive wave heights.

What forces affect sound waves?

For sound waves, the medium is air and the restoring force is air pressure. For water waves, the medium is the water and the restoring force is either surface tension or gravity.

How big can swells get in the ocean?

With a height of up to 29.1 meters (95 feet) from trough to crest, the single waves are the highest ever measured. In terms of so-called significant wave height, they established a new record, according to the scientists: 18.5 meters (61 feet). Significant wave height is the median height of a wave's upper third.

What two fields interact to produce an electromagnetic wave?

Electromagnetic waves are the combination of electric and magnetic field waves produced by moving charges.

What are the 7 types of waves?

The electromagnetic spectrum includes, from longest wavelength to shortest: radio waves, microwaves, infrared, optical, ultraviolet, X-rays, and gamma-rays. To tour the electromagnetic spectrum, follow the links below!

How electromagnetic waves affect humans?

Low-frequency magnetic fields induce circulating currents within the human body. The strength of these currents depends on the intensity of the outside magnetic field. If sufficiently large, these currents could cause stimulation of nerves and muscles or affect other biological processes.

What is common to all waves?

All kinds of waves have the same fundamental properties of reflection, refraction, diffraction and interference, and all waves have a wavelength, frequency, speed and amplitude. A wave can be described by its length, height (amplitude) and frequency.

What type of wave disturbs matter?

A mechanical wave is a disturbance in matter that transfers energy through the matter. A mechanical wave starts when matter is disturbed. A source of energy is needed to disturb matter and start a mechanical wave.