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The heat from the hot material is transferred to the cold material. Given enough time, eventually the two materials will be the same temperature, and no more heat will be transferred between them.
1.) A sample of chlorine gas is compressed. 2.) A sample of water is frozen. 3.) A diamond is submerged in water. 4.) A lead weight is carried up a mountain. 5.) An Iron bar is cooled.
The density does not change, as density is the amount of material in a given amount of space. But each piece has the same amount of space and material relative to each other.
Usually, an increase in temperature will result in a decrease in density, and vice versa. (There are exceptions, but they are very rare.)The amount by which this happens is the coefficient of thermal expansion. If it doesn't happen (like for borosilicate glass, used for test tubes) the coefficient is zero. If it works backwards (higher density with higher temperature, like water between 32-40 degrees F), the coefficient is negative.
When the water gets warmer the water becomes less dense.
The answer is a cuz ais closer.
Because its closer to the mantle and the core.
The answer depends on where points b and c are!
When the material gets closer to the core it gets hotter and more dense.
When the material gets closer to the core it gets hotter and more dense.
Its temperature rises. As 40C is the temperature where water has its maximum density, then the density will drop as well
Because its closer to the mantle and the core.
Raising the temperature the density is lowered.
Higher the temperature the lower the density
As point D turns right to Point A the temperature increases and the density decreases
Aluminum's density is 2.698
Density is a characteristic of a given material. Water, for example, has a certain density (which is somewhat dependent upon temperature but let's say that the temperature is constant). It does not matter how much water you have, it will all have the same density. One teaspoon has much less mass, but the same density as an entire ocean.