Four patients have been diagnosed with medical issues. which patients could be best using ultrasound technology? josh, ashley, and lindsay josh ron ashley, ron, and lindsay

In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final

Lightning is an example of what phenomenon? a release of a large amount of energyan absorption of a large amount of energya natural electric circuita natural electric current

How many neutrons does element x if it’s atomic number is 28 and its mass number is 87