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How are the smallest ocean waves produced?

the small waves generated by storm winds are often confused and disorganized. These waves that come from a storm are called a “sea”. The sea travels in the direction that the wind was blowing. The organized waves that result are then called a swell, and they travel across the ocean in a wave train.

What conditions produce the smallest and largest ocean waves?

Therefore, the conditions to produce the smallest and largest ocean waves are strong winds that blow for a long time over a great distance and weak winds that blow for short periods of time with a short fetch.

What causes small waves or ripples to form on the ocean?

First the wind blows over the surface of the water, generating the little ripples you can see just by blowing across a panful of water. But a stronger wind can cause these little ripples to merge with other ripples and become larger.

Which of the following will produce the largest ocean waves?

The answer is B strong winds that blow for a long time over great distances will produce large ocean waves.

Does wind make waves bigger?

Waves form as the wind’s energy is transferred to the surface of water. A weak gusty wind can make ripples appear on smooth water. The stronger the winds, the larger the force and, thus, the bigger the wave.

Are Winds getting stronger?

A study published yesterday in the journal Nature Climate Change finds that winds across much of North America, Europe and Asia have been growing faster since about 2010. In less than a decade, the global average wind speed has increased from about 7 mph to about 7.4 mph.

What are the negative effects of wind farms?

As with all energy supply options, wind energy can have adverse environmental impacts, including the potential to reduce, fragment, or degrade habitat for wildlife, fish, and plants. Furthermore, spinning turbine blades can pose a threat to flying wildlife like birds and bats.

Why are Texas wind turbines frozen?

Contrary to comments made by Marjorie Taylor Greene and others, the power grid in Texas relies heavily on natural gas, responsible for nearly half the electricity generated (here). Due to natural gas wells and pipes that are ill-equipped for cold weather, “liquid inside wells, pipes, and valves froze solid.”

How much land do you need for a wind farm?

Most wind farm projects require at least 60 acres of land per megawatt produced; however, only a very small percentage (about 3%) of this land will be used for the placement of wind turbines and other supporting infrastructure.

How much does a 2 megawatt wind turbine cost?

The costs for a utility scale wind turbine range from about $1.3 million to $2.2 million per MW of nameplate capacity installed. Most of the commercial-scale turbines installed today are 2 MW in size and cost roughly $3-$4 million installed.

How much money does a wind turbine make per day?

Depending on the individual terms of the Power Purchase Agreement, the average wind farmer can make $3,000 to $8,000 per year for the electricity that is produced by each turbine. This amount can be increased to upwards of $10,000 for larger utility-scale turbines with a capacity of two megawatts or more.

Do wind turbines need oil?

Lubricants and wind power There are a number of lubrication points in a wind turbine, including gearbox, open gear, pitch gear, pitch bearing, rotor shaft, yaw bearing, yaw gear, hydraulic systems, and generator bearings. These points require various lubricants such as gear oils, hydraulic oils and greases.