What is it that makes a
magnet different from a
piece of iron that is not
magnetic?

Write a question about how changing temperature affects the gas inside the sports ball

The pressure, volume, and temperature of a mole of an ideal gas are related by the equation pv = 8.31t, where p is measured in kilopascals, v in liters, and t in kelvins. use differentials to find the approximate change in the pressure if the volume increases from 14 l to 14.6 l and the temperature decreases from 375 k to 370 k. (round the answer to two decimal places.)

Which object is most likely represented by a dot?