Physics Homework Help. If you are studying Physics (school or college level) and need assistance with your homework, your research, your lab work, or anything physics-related then TutorEye is the right place for you Sep 19, · Hi everyone, I have recently done an experiment testing the effect of temperature on magnetism through measurement of magnetic flux at a constant distance away from the measuring device. I used a range of C for neodymium and bar magnets, and found a reasonably linear trend, with a similar Unity Script Collection. A maintained collection of useful & free unity scripts / libraries / plugins and extensions.. If you want to suggest a link, then read the Contribution Guidelines first. Please report broken links, outdated assets and spelling mistakes
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If the change in temperature is greater when the water is heated with physics lab report helper use of the fire caught by the food substance, then the energy content in the food substance is higher because the heat energy is greater, since the heat energy is absorbed by the water when the fire is kept under the test tube containing water.
The formula indicates that if the change in temperature is greater when the mass of the substances and the volume of water are physics lab report helper, then the heat energy is higher. The least energy as the graph shows is in the Cereal Koko Crunch. It contains about 1. Candlenut contains the highest amount of energy in the 5 items used during the experiment possessing energy of approximately 8. The trials of the Biscuit show increasing energy from T1 to T3, causing the Average Energy to be higher than the energy obtained in T1 and T2 but lesser than T3.
The results of Candlenut show a similar pattern and Peanuts have an opposite pattern. The results of Cheetos show a pattern of results being T1 Least — T2 Highest — T3 Lesser than Highest and Higher than Least. The Average Energy in this case is just a bit higher than the T3. The Koko Crunch shows the opposite pattern and therefore the Average Energy observed is higher than T3. The trials of Biscuit and Peanut show high variation, this shows the inaccuracy in the results that can be explained by evaluating the method used.
My results completely agree with my hypothesis that when the temperature change is greater, the energy content is higher. My hypothesis states:. The experiment was done with the best method possible in the lab with the provided equipment.
The accuracy could be increased by:. If we have helped you, please help us fix his smile with your old essays it takes seconds! Introduction In this experiment you will measure the heat capacity of water using an electrical…. Problem: How can an experiment be designed to measure the change in gravitational potential energy….
Research question: All organisms have activities, organisms use energy to accomplish activates. Organisms eat food…. Tutor and Freelance Writer. Science Teacher and Lover of Essays. Article last reviewed: St. Rosemary Institution © Creative Commons 4, physics lab report helper. Thanks a lot!! I really appreciate it!!!! It helped me with my homework and to be frank, it fulfilled my requirements!!
Please keep it up!! Skip to content. Lab Answers: Energy from Burning Food. Hypothesis If the change in temperature is greater when the water is heated with the use of the fire caught by the food substance, then the energy content in the food substance is higher physics lab report helper the heat energy is greater, since the heat energy is absorbed by the water when the fire is kept under the test tube containing water. The conclusion drawn by my hypothesis is: Apparatus Test Tube Measuring Cylinder Laboratory Thermometer Water Needle with Handle Scalpel for cutting the substances into exactly 0.
Biscuit ii. Koko Crunch iii, physics lab report helper. Cheetos iv. Peanut v, physics lab report helper. Candle nut Variables Independent Variable: Heat energy of the food substance used. Controlled Variable: Amount of water, Temperature of surroundings, Type of needle used, Temperature of water.
Controlled Variable: The temperature is not varied in any case or does not depend on anything during this experiment, the amount of water equals 20ml in each trial of an experiment for each food substance. Procedure Measure 20ml water in the measuring cylinder and pour it into the test tube. Place the test tube in physics lab report helper holder and lock it tight. If the food substance measures 0. Measure the initial temperature of the water using the thermometer Poke through a food substance measuring 0.
Turn on fire on the burner. Set the food substance on the needle to fire on the burner. Once the food substance starts to burn, place it under the test tube so the water inside it can absorb heat.
Measure the temperature change in the water using the thermometer. Measure the energy content in the food item by using the following formula: Set up Results Biscuit Initial Temp ᵒC of Water After Burn Temp ᵒC Physics lab report helper Mass g Biscuit Energy Content of Biscuit kJ Trial 1 26 35 0. Earthworm Dissection Lab Answers. Find out More. Related Posts Determining Heat Capacity of Water Lab Answers Introduction In physics lab report helper experiment you will measure the heat capacity of water using an electrical….
Copper Penny to Silver Lab Answers Purpose: Find silver produced and compare to predicted. Phet Projectile Motion Lab: Lab Answers Introduction This lab will answer whether or not initial speed affects the time that a…. Physics: Conservation of Energy Lab Answers Problem: How can an experiment be designed to measure the change in gravitational potential energy…. Energy Content of Food Lab Report Answers Research question: All organisms have activities, organisms use energy to accomplish activates.
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Physics Lab Report
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Hypothesis. If the change in temperature is greater when the water is heated with the use of the fire caught by the food substance, then the energy content in the food substance is higher because the heat energy is greater, since the heat energy is absorbed by the water when the fire is kept under the test tube containing water Lab notebook Disclaimer: Science Buddies participates in affiliate programs with Home Science Tools, blogger.com, Carolina Biological, and Jameco Electronics. Proceeds from the affiliate programs help support Science Buddies, a (c)(3) Unity Script Collection. A maintained collection of useful & free unity scripts / libraries / plugins and extensions.. If you want to suggest a link, then read the Contribution Guidelines first. Please report broken links, outdated assets and spelling mistakes
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