Why are magnet made from iron has magnetic properties but an iron bar does not have magnetic properties.

Explanation:

A magnet is a material or object that produces a magnetic field. This magnetic field is invisible but is responsible for the most notable property of ... A permanent magnet is an object made ...

Does Iron have magnetic properties?

Iron is ferromagnetic (attracted to magnets), but only within a certain temperature range and other specific conditions. Iron is magnetic in its α form. ... Iron is paramagnetic above this temperature and only weakly attracted to a magnetic field. Magnetic materials consist of atoms with partially-filled electron shells.

i had this question and the answer was 3.15 miles.

martina travels from school to her mom's office. from there, she walks to school. after school, she walks to the library and then to a friends house before finally ending back at home. find martina's total distance traveled.

a) 0 miles  

b) 0.4 miles  

c) 1 mile  

d) 3.15 miles

this would be about 43%