Glow win Inc. would like to market their upstart flareing leaning temptation to the Washington fishing industry. Many of the rivers in the area cast off from 2 to 6°Celsius. Fish are attracted to bright lights. Glowlure has bear you with prototype to test. You may not use real fish to test lure. The warmer the temperature, the brighter the glow stick pull up stakes glow. The glow of a glow stick is caused by a chemical substance reaction that produces light. The faster that reaction occurs, the more light is wedded off. The heat in this case actually speeds up that chemical reaction, in originate producing a brighter glow. The heat will similarly shorten the chemical reaction age, which is of course the length of time that the light stick glows for. If it is colder, the glow stick will be dimmer and the reaction time will be longer, mean that it will glow longer.
Purpose
In this experiment, if we put Glowlures new lure in cold water, then it wont be really bright because the chemical reaction will slow down.
Materials
Three beakers
Three Glowlures
Water
Thermometer
Ice
Timer
Hot plate
Goggles
Procedure
First you cockle all materials and place them on a table, and plug and turn hot plate on high. Make sure to pass judgment your three beakers (A, B, and C). Pour 3 mL.
of water into beaker A and B very carefully. Leave beaker A at room temperature. For beaker B, delimit it in the middle of the hot plate with the spout straightforward and let it heat to 56°C. In beaker C, pour crosspatch and water to 300 mL until the desired temperature of 2-6°C is reached. round of golf the lights off, and place one lure of the same color in each of the beakers. Start your timer. Observe each glow lure to see which one glows the brightest after ten minutes. Record the brightness level of the glow lures on a scale of one with ten ( 1 being dullest and 10 being brightest). Lastly, give out data and conduct a conclusion.
Calculations
NONE
Conclusion
Our experiment proven that our hypothesis...If you want to get a full essay, order it on our website: Orderessay
If you want to get a full essay, wisit our page: write my essay .
No comments:
Post a Comment