At what phase or phases could water exist at 4.579mm pressure and 0.0098°c?

layers of the earth affect the waves and these effects are seen on instruiments such as seimometers

answer///isobars;

the answer is the first electromagnet (a). this is because it has more coils around the ferromagnetic material. increasing the number of coils increases the surface area in which the metal interacts with the current in the coil. this enables more atoms in the metal to become aligned hence becoming more magnetized.