No, when an ice cube melts, the atoms move closer together so it seems like a smaller amount. However, it does not lose mass, the number of atoms are still the same.
In a perfectly-insulated container, with a perfectly-insultated cover, all the energy of the hot water is distributed between the hot water and the ice cube. As the ice cube melts, this statement is still true, but the ice's latent heat of fusion may draw the hot water down to near freezing point, even if its mass is small compared to the mass of hot water.
You can tell if an ice cube is a true cube by examining its sides. A true cube has six equal square sides and all angles are right angles. You can also measure the length, width, and height of the ice cube to check if they are all the same.
True. When a surface loses electrons, it becomes positively charged because it has more positively charged protons compared to the negatively charged electrons.
True. A wet rock generally melts at a lower temperature than a dry rock because the presence of water in the rock lowers its melting point due to the water acting as a flux, reducing the energy required for melting.
No it is not true. The second variable is the cube of the semi-major axis.
It is false that an ice cube melts when it's mechanical energy increases.
In a perfectly-insulated container, with a perfectly-insultated cover, all the energy of the hot water is distributed between the hot water and the ice cube. As the ice cube melts, this statement is still true, but the ice's latent heat of fusion may draw the hot water down to near freezing point, even if its mass is small compared to the mass of hot water.
Yes, a true cube is symmetrical about several axes.
Yes, this is true
this is true and people a long time ago has already proved it. you might want to try it out yourself it is a fun experiment to see the ice fade into nothing!
True...
You can tell if an ice cube is a true cube by examining its sides. A true cube has six equal square sides and all angles are right angles. You can also measure the length, width, and height of the ice cube to check if they are all the same.
if it is a true cube then yes, all 6 faces are congruent
not true
True. A cube has 12 edges and 8 vertices.
Human friendship is endlessly more valuable then money. True friendship can never be spent and run out. Money can.
They eat cubes, eg breakfast cube, lunch cube. Think this is true.