Create a 3 step heating/cooling curve problem for this element; then, write out a complete solution for this problem, including a sketch showing the temperature vs. time changes.

that tool is called an altimeter which measures your altitude which can be used to tell which atmosphere you are currently in, including the stratosphere.

hope this ! : )

attach the statements so i can answer : )

the minimum amperage that the current in this wire would have to have so that its weight is completely supported by the magnetic force due to earth's field, assuming that no other forces except gravity act on it