The answer depends on where points b and c are!
It depends on the density of the material, since tonnes are a unit of weight, and m3 is a unit of volume. Since density expresses the weight per unit of volume, you can divide the weight by the density to find the volume. If we happens to be dealing with 7460 tonnes of water (density 1 tonne/m3) then there will be 7460 m3.
The density will increase.
The density of a fluid goes down (becomes less dense) when heat is applied.
Gases normally have a density of a few grams per liter (i.e., per cubic decimeter), at most. Air, for example, has a density of about 1.2 grams per liter, at standard temperature and pressure. The standard SI unit for density would be kilogram per cubic meter (which actually happens to be equivalent to grams per liter!), but many people are still accustomed to specify the density per liter, not per cubic meter.
When mass increases and volume stays constant, the density increases. When volume increases and mass stays constant the density decreases. When they both change, then the density will depend on the rate of change of mass and the rate of change of volume.
The answer is a cuz ais closer.
Because its closer to the mantle and the core.
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.
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.