Scientific Method( Diffusion Lab)

Experiment At this experimentation we atomic number 18 investigating does the temperature touch how quickly the particles expand to an even parsimony throughout the weewee, we are going to do this experiment by utilise forage modify to see how quick the fare colorise diffuse in hot piddle and cold water. Materials One beaker Hot exfoliation Ice Water Food colour Thermometer Timer Eye mall dropper HypothesisI think the food coloring will afford scurrying, because the particle in the hot water have more energising energy than the cold water, so it will spread faster.Particles at a amplyer temperature are travel faster than particles at a swallow temperature, that is one of the rightfulness in particle theory. It spread sluggish in cold water, because the particles is moving slower than the hot water, when the water cool down(p) the particles start to lost kinetic energy and they slowly clump unneurotic and vibrate. Procedure First gather all the mate rials we need for the experiment, then bourgeon 40ml cold water into the beaker.Wait for the temperature even out, then measure and record the temperature. afterward that use the eye dropper to collect some food coloring drip 4 drops into the beaker, record the amount of time needed for the food coloring to meditate in an even concentration throughout the cold water beaker. After the food coloring reach an even concentration, write what untold time it takes to reach that. Next renounce the beaker and add 40ml room temperature water from the tap into the beaker. Measure and record the temperature. seize the steps where we start using the eye dropper to drip 4 drops of food coloring into the beaker to where the food coloring spread evenly. Empty the beaker and heat up some water on the hot plate at level 2. After ? ve minute of arcutes of rut on the hot plate, pour 40ml of hot water into a beaker. Repeat the steps where we start using the eye dropper to drip 4 drops of food c oloring into the beaker to where the food coloring spread evenly. Last step, empty the beaker and replace all lab materials.Observation When I start to drip 4 drops of food coloring, I saw the food coloring spread faster in the hot water, it take eight minutes and ? fty-one second to reach equal concentration through the beaker. I pull the food coloring after the water is boiled, and I can feel the heat was ? owe in the air, that mean it got many energy in the water to agnize the food color spread faster, it take three minute and tenner second second to reach an equal concentration. For the cold water it take eleven minutes and ? ty-eight second to an reach equal concentration with the temperature 9 Celsius. It take eight minute and ? fty-one second for the room temperature water to reach an equal concentration. Conclusion After this experiment I found that the food coloring spread faster in hot water, and it spread slower in the cold water, because the hot water had more energy a nd molecular movement in the warm water, particles at a higher(prenominal) temperature are moving faster than particles at a lower temperature, that is one of the law in particle theory.Diffusion is a process by which particles move from an are of high concentration to an area with low concentration, to explain why this gamble because particles are always bouncing off each other, and an area witha high concentration of particles would be harder for a particle to bounce into than the one with in truth few particles.When I come up with the hypothesis I think of everything that we learn in science class, and I do research on the internet, so I came up that the particles inside the hot water is moving faster, and I thought that the cold water will spread slower, because when bring up change liquid to solid the particles start to lose energy and they slowly clump together and vibrate ,as the particle theory said the higher temperature the faster it moves.Water Temperature Time Cold Wa ter 9 Celsius 1158 min Hot Water 60 Celsius 310 min Room Temperature Water 20 Celsius 851 min Does Temperature affect how quick the food coloring to reach an equal concentration?