Problem: Which has more Calories per gram, cheese puffs or marshmallows? Hypothesis: Marshmallows have more Calories per gram because they have more mass. Abstract: Marshmallows have more Calories per gram. Marshmallows have .2079 J/g℃ and cheese puffs have 1.08x103 J/g℃. My hypothesis was that marshmallows have more Calories per gram and my results confirmed my hypothesis because there is a .2068 J/g℃ difference. Experimental Summary: First, my partner and I put the marshmallow and cheese puff on T-pins and used the Electronic Balance to measure the mass of each of them. Next, we put 100 mL of water in the 100 mL Graduated Cylinder and poured it into the 12 oz. soda can. We measured the temperature of the water with the thermometer. After
First, 100 mL of regular deionized water was measured using a 100 mL graduated cylinder. This water was then poured into the styrofoam cup that will be used to gather the hot water later. The water level was then marked using a pen on the inside of the cup. The water was then dumped out, and the cup was dried. Next, 100 mL of regular deionized water was measured using a 100 mL graduated cylinder, and the fish tank thermometer was placed in the water. Once the temperature was stabilizing in the graduated cylinder, the marked styrofoam cup was filled to the mark with hot water. Quickly, the temperature of the regular water was recorded immediately before it was poured into the styrofoam cup. The regular/hot water was mixed for a couple seconds, and the fish tank thermometer was then submerged into the water. After approximately 30 seconds, the temperature of the mixture leveled out, and was recorded. This was repeated three
Day 1: (a) Choose four gummy bear from the teacher. Use the equipment available to measure your gummy bear and record the data in the chart for Day 1
The purpose of this project is to the solve myth of if Mint Mentos (a hard candy). Actually cools things down. The project will need Mentos also hot water. Also a thermometer . Check to see what temperature the water is. Then pour 5 Mentos into the water. Record the temperature to see if it has changed. Add five more Mentos at a time . Record the temperature of the water every 30 minutes. Use the other glass of water to refer it to the one you have experimented with. Record it with a chart. Label one side Minty water, and the other Regular water. Label each box after how many Mentos was inserted to the water.Ex(After 5,10,15,20..). Once everything is written on the chart that is Going to be the conclusion to the experiment.
While allowing the water to boil, the mass of an empty calorimeter was measure on the analytical balance along with the mass of that same calorimeter filled with 40 mL of water. Once the mass of the calorimeter with 40 mL of water was weighed, the calorimeter was placed on a ring stand and the temperature of the water within the calorimeter was measured and recorded.
Put 300 grams of ice each into 4 different 1000mL beakers. Add 0 grams of salt into the first beaker. Add 30 grams of salt into the second beaker. Add 60 grams of salt into the third beaker. Add 90 grams of salt into the fourth beaker. Put a thermometer with starting temperature of 21°C into each beaker. Record the temperature every minute for 10 minutes. Repeat the trial 5 times.
According to Aristotle, “What lies in our power to do, lies in our power not to do” (BrainyQuote). What do we naturally need to control ourselves to do or not to do something? Through how people usually manage their daily schedules which would or would not be achieved, the answer would be figured out. Most of them would make their schedules depending on their will, for example, to make them better or work more efficiently. However, at the moment beginning their plan, some of them cannot follow the schedules they made because they already have lost their motivation or just satisfied with making plans even though they had a strong will at the beginning. What causes to or not to execute their plans? What could be the motive
The hypothesis on whether the mass of the Gummy Bear would increase or decrease was accepted. The data collected during the lab supports my hypothesis because the experimental Gummy Bear's mass for Day 1 was 2.7g when placed on the balance. Then in Day 2, the mass increased to 6.0g. The change in the mass of the Gummy Bear's were 3.3g. The Control Bear's mass on Day One was the same as the experimental Bear's, 2.7g. On Day Two, after being stored in a refrigerator for 24 hours, the mass was still the same staying at 2.7g. Some options for future projects like this are finding the increase or decrease in the density. Or another option is to find the increase or decrease in the measurements of the Gummy
5) Find the mass of the empty styrofoam cup calorimeter with the balance. This mass will help us calculated the mass of the water
Before one can interpret this work, one also has to analyze the meaning of the subject. It’s all too easy to say that the subject of this work is the popsicle, but arguably, the popsicle has no meaning until the human being has experienced it in some way. The true subject of this piece is in fact the experience or act of eating the popsicle. If one is to assume that the popsicle in this piece is being bitten by a human being (in a figurative sense), then that human experience has to be part of the story. People eat popsicles because they are sweet and colorful and because they are cold. They eat popsicles outdoors when it is hot outside, usually in the summer. Sometimes they also eat popsicles after a meal for a special treat. The experience of eating a popsicle is a common one, especially in childhood, but sometimes also in adulthood; almost everyone has unwrapped a popsicle and enjoyed it slowly until it was gone. Much to the person’s disappointment, the popsicle is consumed — but it’s meant to be consumed.
In this experiment I will use boiling tube, measuring cylinder, timer, hydrochloric acid(0.5 , 1.0, 1.5, 2.0, 2.5, 3.0 Moles), magnesium, test tube rack, clamp stand, a ruler and i will have to wear goggles to protect my eyes.
This experiment is being carried out because we want to learn what happens when cooking and consuming a s’mores, which is 2 graham crackers, 1 roasted marshmallow, and 1 cube of Hershey’s milk chocolate. The purpose is to see and record the energy conversions when you make then eat a s’mores, these conversions include: light, sound, thermal, chemical energy.
In a 100ml beaker 30mls of water was placed the temperature of the water was recorded. 1 teaspoon of Ammonium Nitrate was added to the water and stirred until dissolved. The temperature was then recorded again. This was to see the difference between the initial temperature and the final temperature.
To Determine The Effect Of Temperature On Mass Of Butter Formed When Heavy Cream Is Shaken.
When a hot liquid is placed in either a plastic, paper, styrofoam, or a glass cup, then the styrofoam cup will keep a liquid heated longer. During this experiment, a liquid will be warmed and poured into the different cups.
Calorie is about twice as much energy as you need to warm one gram of most other