How much heat is required to change 70 grams of water to steam at 100°C. (Lv=2.3 × 10^6J/kg) 161 J
161000 J
32857.14 J
32857142.86 J

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.)

If two parallel light rays hit a mirror, they will not be parallel to each other after they reflect.

The items in the following list are all units of matter. which is the smallest unit that retains the properties of the matter? a.) atom b.) compound c.) electron d.) element