(Select all that apply.) Examples of potential energy are a(n) .

elevator descending from the second floor to the first
compressed spring
car coming to a stop
stretched rubber band
boulder perched on the edge of a cliff

answer: the rate of diffusion increases with increase in temperature.

increase in temperature, increases the molecular/particles speed (kinetic energy. diffusion means movement of particles through the material.

generally, the heavier the particle the more it interacts with the environment and more the temperature matters. so higher temperature results in higher diffusion.

h

frequency, z, and the collision density, z, in carbon dioxide (co2), r 180 pm at 30 °c and 120 kpa