1. in an experiment, a positively charged oil droplet weighing 6.5 x 10-15 n is held stationary
by a vertical electric field. if the electric field strength is 5.3 x 103 n/c, what is the charge
on the oil droplet?
a. 1.2 x 10-18 c
b. 3.4 x 10-11c
c
. 4.1. 104c
d. 8.2 x 1017 c

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

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.)

The heliocentric and the geocentric models of the solar system included these central principles