What is the magnitude of the magnetic moment of the bar magnet? take the magnitude of earth's magnetic field to be t.

The difference between two numbers is 15. when twice the smaller number is subtracted from three times the larger number, the difference is 58.what is the larger number?

Ahypothesis is? close agreement by competent observers of observations of the same phenomena. a guess that has been tested over and over again and always found to be true. an educated guess that has yet to be proven by experiment. the long side of a right triangle. a synthesis of a large collection of information that includes guesses.

In a system, when potential energy decreases, then entropy also decreases. true false