Strength of the magnetic field produced by the electromagnet depends on which of the following pay the number of domains in the nail be the amount of current in the coil see the number of chargers in the coil is the size of the battery

If a balloon is taken outside on a very cold day, what will occur?

Determine the age of a fossil if it had only one eighth of its original carbon-14 content remaining?

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.