Which statement an iron magnetic is true?   a. you cannot make an iron magnetic by wrapping it in wire and sending electricity through the wire.   b. you can make an iron magnetic by wrapping it in wire and sending electricity through the wire.   c. you can make an iron magnetic by wrapping it in wire and soaking it in water.   d. you can make an iron magnetic by wrapping it in rubber rope and sending electricity through the rubber rope.

Akg a of 55 m at an of 11 ? . if is at 98 km/h,be ?

Because air contracts as it cools, the air pressure inside a freezer is typically lower than on the outside. why do ice cubes inside a freezer tend to shrink over time? a. the ice dissolves oxygen from the air, forming a denser crystalline matrix.b. the ice reacts chemically with carbon dioxide in the air, forming gaseous carbon compounds.c. the ice melts, and then the liquid freezes as ice crystals on the bottom of the freezer.d. the ice sublimes, and then the water vapor deposits as ice crystals on the sides of the freezer.

Ihave a density of 1.61g/cm^3 and a mass of 28g. find the missing value