Plz me answer this will give brainliest

Which of the following represents an upside-down image? o a. +doo b. -doo c. +mo d.-m

What is the difference between electrically neutral objects and electrically charged objects

If the temperature were raised very high, classically what would we expect the heat capacity per object to be for this one-dimensional system? give a numerical value. chigh t = __ j/k/object (one reason for the discrepancy is that the high-temperature limit assumes that the number of oscillators is large (n > > 1), which is not the case in this tiny system.)