Technician A says that manipulating the laws of radiation and convection is what allows an air conditioner to function. Technician B says that refrigerant changes state as it circulates in the A/C system. Who is correct?

Which of the following describes an unintended consequence that results from large-scale agricultural use of water from an aquifer

What happens to a molecule of liquid water when hydrogen bonds between atoms are broken?

What is functionalism

Human cost to south africa

Can anyone who did the IB diploma program in high school give me some advice and information on how its like, if its worth it, etc ...

How many pages would be needed to show a million stars?

How has television impacted the field of Forensic Science?

Specific heat is used to explain why different substances 1.) sink or float in water 2.) change temperature at different rates 3.) vaporize or condense at different temperatures 4.) melt and freeze at the same temperature (earth science)

Which of the following is true? When objects produce light energy, they sometimes produce heat energy, too. When objects produce heat energy, they always produce sound energy, too.

People & Groups who supported US entry into WWI?