I buy a balloon at a park on cold, snowy day in Colorado. 2 hours after buying the balloon, I take it with me inside of a warm restaurant. Which variables will change once I take the balloon inside the warm restaurant?

Diffraction is when light is bent around obstructions. which of the these observation about clouds would indicate diffraction? a) after rain storms, you can sometimes see rainbows. b) clouds are white or gray and cannot be seen through. c) on a cloudy day, the temperature tends to be cooler than a sunny day. d) the edges of dark clouds appear lighter. this