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when a substance is cooler at the surface, the density increases in the substance.

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13y ago
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9y ago

Density creates currents by expanding and contracting the core material. The movement of expansion and contraction creates pressure waves or currents.

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Q: Describe the effect of temperature on density currents?
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How does the calinity of water effect temperature and water currents?

Salinity, or saltiness, affects how readily the water changes temperatures as well as its density. Because of this, currents in the water can arise not only from the difference in temperature, but also from the density difference, which comes from the salinity itself.


What do surface currents effect?

For Apex A- The rotation of Earth on its Axis C - The differences in water density D- The temperature of Ocean Water


Do ocean currents effect temperature?

Yes, they do.


What has a effect on water density?

Density of a liquid is indirectly proportional to the temperature. When the temperature raises, the density of the liquid decreases. Therefor the temperature has an effect on water density.


What is the effect of temp on density?

An increase in temperature results in a decrease in density.


Does the temperature effect air density?

Of course it does.


What is the cause of oceanic currents?

Ocean currents are caused by various factors. They are made from earthquakes, winds, tides and differences in density. The currents of the ocean have an effect on the weather.


What are two things that effect density?

temperature and pressure


What are the three factors that from deep currents?

The three factors that help form deep currents are ...density,salinity,and tempature.


What two things effect the density of water?

Temperature and Salinity.


What has no effect on density?

time. temperature. candela. electric current.


What is the effect on the speed of light when temperatures rise in the medium?

When temperature rises, the density of the medium changes. Speed of light through a medium is inversely proportional to the density of medium. So when the temperature increases, the density decreases and the speed of light in that medium increases. Note that this is the indirect effect of temperature. If light is travelling through vaccuum , then the temperature will have no effect on the speed of light.