PLEASE HELP URGETNT When we look up into the night sky, we see
A) all the stars in the galaxy.
B) all the stars in the Milky Way.
C) only the stars surrounding Earth.
D) a few of the billions of stars in the galaxy.

6–43 a food department is kept at 2128c by a refrigerator in an environment at 308c. the total heat gain to the food department is estimated to be 3300 kj/h and the heat rejection in the condenser is 4800 kj/h. determine the power input to the compressor, in kw and the cop of the refrigerator.

What organization and environment is described above?

Which magnetic property best describes a magnet’s ability to act at a distance? magnets are dipolar. magnets attract only certain objects. magnets have magnetic fields. magnets can transfer their properties to certain materials.