In a balloon there is a low pressure within the balloon. This means that the particles are more spaced out. Wheras in the cylinder they are under high pressure, meaning that the particles are much closer together!
Answer:
The ratio of the particles that make it up is fixed
Explanation:
They have high electron affinity
Answer:
the mirror is an reflective object when light hits the mirror a small amount is refracted and converted to Thermal energy while most of the light waves are reflected( last one most likely wrong?)
