Which material has carbon atoms interspersed with iron atoms in its molecular structure? 0 hematite
0malachite
0 bauxite
0 steel

a pan containing water is placed in a positio n where it is exposed to a 10 mile per hour wind. the pan contains a uniform depth of 1.27 cm of water, is quite wide, and has a length of 2.44 m in the wind direction. the water in the pan is at a constant temperature of 15.5 °c.