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Down stream following the normal course of the river or stream that was blocked. The wall of water will scour anything in its path and destroy and damage homes buildings crops and anything else that is in the way. Usually it will be well above the flood stage for the area and cause a great deal of damage.
What else can I help you with?
Where does energy earth water cycle comes from?
Water from various sources like snow melt and rain flows downhill to eventually pour into the ocean. During the downhill flow, the water hits a dam and cannot flow any farther until it is deep enough to reach the dam's spillways. Meanwhile, a large amount of that water behind the dam flows down deep into the base of the dam where it fed by huge pipes into electrical turbines. That water then flows into the river that comes over and through the dam. Meanwhile, the electricity that is generated by those turbines is fed at high voltage into huge powerlines that take the electricity to where it is needed.
What is the potential energy change to when the flood gates of a dam open?
When the flood gates of a dam open, the potential energy of the water stored behind the dam is converted into kinetic energy as the water flows downstream. This change in potential energy to kinetic energy allows the water to generate electricity as it passes through turbines in the dam.
What happens to a river that is blocked from a landslide?
When a river is blocked by a landslide, it can form a natural dam that temporarily holds back water, creating a temporary reservoir. If the dam is unstable, it can break and release a large volume of water downstream, causing a flood. Over time, natural processes or human intervention may remove the blockage and restore the river's flow.
Why do hydro electric power stations need to be located at dam walls?
Hydroelectric power stations need to be located at dam walls to take advantage of the potential energy created by the difference in water levels. Water stored in the reservoir behind the dam can be released and flow through turbines located at the base of the dam, generating electricity as the water flows downhill. This setup allows for the conversion of gravitational potential energy into electrical energy.
What are the advantages of diversionary spillways?
Diversionary spillways can help prevent flooding by diverting excess water away from the main dam or structure. They can also reduce the risk of overtopping and potential dam failure during periods of high flow. Additionally, diversionary spillways can provide increased operational flexibility for managing water levels and flows.
What kind of energy is water falling over a dam?
The energy from water falling over a dam is primarily potential energy that is converted into kinetic energy as it flows through turbines to generate electricity.
What happens if shasta dam breaks?
About 5 miles up from any river, that flows from Shasta lake, will be flooded.
Why do dams sometimes cause floods?
Dams cause floods if they break. One purpose for a dam is create a lake behind it, so if it breaks or even leaks badly, the water behind the dam flows out faster than the stream bed below the dam can handle, The water overflows the banks of the stream and a flood occurs.
A place where a river flows?
Channel
Does energy come from water?
Water from various sources like snow melt and rain flows downhill to eventually pour into the ocean. During the downhill flow, the water hits a dam and cannot flow any farther until it is deep enough to reach the dam's spillways. Meanwhile, a large amount of that water behind the dam flows down deep into the base of the dam where it fed by huge pipes into electrical turbines. That water then flows into the river that comes over and through the dam. Meanwhile, the electricity that is generated by those turbines is fed at high voltage into huge powerlines that take the electricity to where it is needed.
What is diversion tunnel in a dam?
When a dam is to be built, a diversion tunnel is usually bored through solid rock next to the dam site to bypass the dam construction site. The dam is built while the river flows through the diversion tunnel.
How much water flows per second through McNary Dam?
Flows through McNary Dam usually range from 50 to 350 KCFS (374,000- 2,618,00 gallons/sec) depending on the time of year.
A passage through which a river flows is called?
Dam
What is the name of the river that flows through kasmir?
it is mangla dam i asked my mum
What is a difference between a river and a dam?
A weir is also called a low-head dam, so weirs are type of dam. Typically non-regulated so excess water simply flows over the top.A dam is large (or very large), like the Hoover Dam. A weir is very much smaller and you'd be more likely to find one across a stream than a river.
Why do most hydroelectric power plants usually have dams?
because water flows through a dam
What is the name of the famous dam over Colorado River?
Hoover Dam.
