Breaking a stink-bomb in a classroom demonstrates <u>diffusion</u> as the students at the front of the class will be the first to smell the produced odors although eventually all students throughout the class will smell the gas equally.
Explanation:
Diffusion is defined as the property of the atoms and molecules that they move from the region of high concentration to the lower concentration. Such phenomenon can be observed in liquid and gasses. For example the smell of perfume spread around the room due to the diffusion of it's molecules. Similarly the breaking of stink bomb spread the gas molecules all over the class room.
The correct word for the blank space is: diffusion.
Explanation:
In <em>Biology </em>and <em>Chemistry</em>, diffusion refers to the spread of particles from areas of higher concentration to areas of lower concentration. Eventually, the space where the particles were spread will be fully concentrated with it. Diffusion allows gas exchange in the atmosphere.
The notation would be O (n-1) because there would be no need to compare with the first bit however this notation is most commonly noted as O (n) but the first is also technically correct
