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a hydro electric dam uses the energy of moving water to drive a turbine / generator, you need a head of water and the capacity to release it through an outlet at depth, hoover dam on the Colorado river is a good example, imagine Lake Mead as the sea.
What else can I help you with?
Why can't the pressure of seawater at different depths generate electricity?
Quite simply, that would violate the First Law of Thermodynamics, or the Second Law of Thermodynamics. The pressure difference is caused by the weight of the water above it, and it is an equilibrium situation.
How does does gas behave at different depths in a magma and how does it influence eruptive style?
At most depths, gas is dissolved in the magma under pressure. When the magma gets close to the surface the gas comes out of solution, forming bubbles which expand rapidly. If enough gas is present in the magma, this expansion results in eruptions that take the form of violent explosions and generate large clouds of ash.
How will a person feel liquid pressure as she goes at different depths in a swimming pool?
the deeper she goes there is more weight above her thus greater pressure which results to pain in the eardrums
Where do fish breed in the sea?
Different species breed in different areas and at different depths.
Why is it necessary to be able to focus a specimen at different depths on the microscope?
Focusing at different depths allows you to visualize different layers within a specimen, providing a 3D view. This can help to identify specific structures or features within the specimen that may be located at different depths. Focusing at different depths is crucial for obtaining clear and detailed images of the entire specimen.
How does pressure affect fish in depth?
As fish descend to greater depths, the pressure increases significantly, affecting their physiology and behavior. High pressure compresses gases in their bodies, particularly in swim bladders, requiring adaptations to manage buoyancy. Additionally, increased pressure can influence metabolic rates and oxygen availability, impacting their feeding and reproductive behaviors. Fish species have evolved various adaptations to thrive at different depths, allowing them to survive in varying pressure environments.
How can you use the sea for renewable energy?
The tides move vast amounts of water regularly. In some places the shape of the bay or the river mouth means that this water moves very fast. Electric turbines can be put in the fast moving stream to generate electricity.The power of waves can be captured in much the same way, constantly beating against the coast.The different temperature of the sea on the surface and at great depths can be harnessed to generate electricity in a geothermal way.
The bathysphere was use to explore?
Its a pressure vessel like a submarine but without any engines used to explore the depths of the oceans. Its life support is supplied by a surface vessel that pumps air to the bathysphere and supplies it with electricity and communications.
How does depths affects fluid pressure?
Fluid pressure increases with depth due to the weight of the fluid above pushing down. This relationship is described by the hydrostatic pressure equation, which states that pressure is directly proportional to depth. As depth increases, the weight of the fluid column above increases, resulting in higher pressure at greater depths.
How does a fish swim to different depths?
with the lateral fins
Why does water at the bottom of frozen lakes stay the same temperature?
pressure of the depths are the same
Why does the shape of the tank play a role in the pressure under the surface?
The shape of a tank influences the distribution of pressure at the surface due to the relationship between height and gravitational force. In a fluid, pressure increases with depth, and different tank shapes can create varying depths for the same volume of fluid. For instance, a tall, narrow tank will generate higher pressure at its base than a wide, shallow tank with the same volume, as the depth of the fluid column is greater in the former. Additionally, irregular shapes can lead to uneven pressure distribution due to varying fluid heights throughout the tank.
