What are bulges of water in the ocean?

What are bulges of water in the ocean?

The Short Answer: High and low tides are caused by the moon. The moon’s gravitational pull generates something called the tidal force. The tidal force causes Earth—and its water—to bulge out on the side closest to the moon and the side farthest from the moon. These bulges of water are high tides.

What are bulges in the Earth’s oceans called?

The distortion of water and earth that we call a “tidal bulge” is the result of deformation of earth and water materials at different places on earth in response to the combined gravitational effects of moon and sun.

What is a large ocean wave?

Tsunami. A wave (or a series of waves) in a water body caused by the displacement of a large volume of water. Earthquakes, eruptions, landslides, and other disturbances above or below the ocean surface have the potential to generate a tsunami.

What is the movement of water in ocean called?

An ocean current is a continuous, directed movement of sea water generated by a number of forces acting upon the water, including wind, the Coriolis effect, breaking waves, cabbeling, and temperature and salinity differences.

What are the factors affecting the movement of ocean water?

characteristics like temperature, salinity, density and the external forces like of the sun, moon and the winds influence the movement of ocean water. The horizontal and vertical motions are common in ocean water bodies. The horizontal motion refers to the ocean currents and waves.

What are the factors affect the movement of ocean water class 7?

Answer: The factors affecting the movement of ocean water are as follows:

• Temperature.
• The gravitational pull of sun and moon.
• Warm and cold currents.
• Wind.

Which factors determine the size and height of waves?

The size of a wave depends on three factors: the distance over which the wind blows across open water (the fetch), the strength of the wind, and the duration that the wind blows. The larger these factors, the larger are the waves.

What causes waves to be big?

Waves on the ocean surface are usually formed by wind. When wind blows, it transfers the energy through friction. The faster the wind, the longer it blows, or the farther it can blow uninterrupted, the bigger the waves. Some of the biggest waves are generated by storms like hurricanes.

What is a wave list two examples of waves you experience in everyday life?

Waves in Everyday Life Sound is a type of wave that moves through matter and then vibrates our eardrums so we can hear. Light is a special kind of wave that is made up of photons. You can drop a rock into a pond and see waves form in the water. We even use waves (microwaves) to cook our food really fast.

What is a real life example of a compressional wave?

A simple example of such waves is compressions moving along a slinky. One can generate a longitudinal wave by pushing and pulling the slinky horizontally. When traveling through a medium, these waves create compression and rarefaction. Compressions are high-pressure regions where wave particles are close together.

What are 2 examples of transverse waves?

Transverse wave, motion in which all points on a wave oscillate along paths at right angles to the direction of the wave’s advance. Surface ripples on water, seismic S (secondary) waves, and electromagnetic (e.g., radio and light) waves are examples of transverse waves.

What are 3 examples of longitudinal waves?

Some examples of longitudinal waves are sound waves, seismic P-waves, and ultrasound waves.

Is sound a transverse wave?

Transverse Waves – Transverse waves move with oscillations that are perpendicular to the direction of the wave. Sound waves are not transverse waves because their oscillations are parallel to the direction of the energy transport.

Why light is a transverse wave?

Light is a wave in which an electric field propagates in vacuum or inside a medium. All electromagnetic waves, including light, are transverse waves because they vibrates energy in a direction perpendicular to the direction in which the wave is travelling.

Who said light is transverse wave?

Ernest Z.

Does light travel in transverse waves?

In transverse waves, the oscillations are at right angles to the direction of travel and energy transfer. Light and other types of electromagnetic radiation are transverse waves. All types of electromagnetic waves travel at the same speed through a vacuum , such as through space.

What are the characteristics of a transverse wave?

In a transverse wave, the particles of the medium move perpendicular to the wave’s direction of travel. Transverse waves are characterized by peaks and valleys, called crests and troughs. In a longitudinal wave, the particles of the medium move parallel to the wave’s direction of travel.