a student conducted a scientific investigation on the magnetic properties of iron. she used a magnet to try…

a student conducted a scientific investigation on the magnetic properties of iron. she used a magnet to try to pick up iron nails. after making several observations, which question can she answer? which part of a magnet is strongest at attracting iron? how fast does iron lose its magnetism? what is the importance of studying the magnetic field of a magnet? how does the color of iron change with exposure to air?

a student conducted a scientific investigation on the magnetic properties of iron. she used a magnet to try to pick up iron nails. after making several observations, which question can she answer? which part of a magnet is strongest at attracting iron? how fast does iron lose its magnetism? what is the importance of studying the magnetic field of a magnet? how does the color of iron change with exposure to air?

Answer

Brief Explanations:

Al hacer observaciones al intentar recoger clavos de hierro con un imán, se puede determinar qué parte del imán es más fuerte para atraer hierro. Las otras preguntas no se pueden responder con esta simple investigación. La velocidad de pérdida de magnetismo, la importancia del campo magnético y el cambio de color con la exposición al aire no se pueden estudiar con este experimento simple.

Answer:

Which part of a magnet is strongest at attracting iron?