Oil Glass Bottle
The oil glass bottle is made up of three trapezium prisms and a half sphere. So to find the volume of the oil glass bottle you would need to find the volume of all three truncated cones and the volume of the half sphere and plus them all together. To find the volume of the truncated cones, you need to use the formula V = π [s (R + r) + R2 + r2], this will give you the volume for all the truncated cones. Also to find the volume of the half sphere is two-thirds times pi times radius3 (2/3 x π x r3). Once these volumes have been found and plus together, you would receive the volume of the oil glass bottle.
Toothpaste Tube
The toothpaste tube is made up of four cylinders. So to find the volume of the toothpaste tube you would need to find the volume of each cylinder and plus them together. To find the volume of the cylinders you need to times pi by the radius2 by the height or the length (π x r2 x h or l). Then once these four volumes had been found and plus together, you would find the volume of the toothpaste tube.
Hour Glass
…show more content…
So to find the volume of the hour glass, you need to find the volume of both cylinders, both trapezium prisms and a rectangular prism and plus them together. To find the volume of the two cylinders you need to time s pie by radius2 by the height or the length. To find the volume of the trapezium prisms you need to do ((a+b ÷ two) x height) x length. Also to find the volume of the rectangular prism, you times length by width by height. After finding all the volumes of all the shapes, you need to plus together all the volumes found to find the volume of the hour
this is the best volume to use as it is about ¾ of a test tube full,
10cm3 of 1 molar solution. I will use 3 of each solution to ensure that
In today’s world, many people place a huge emphasis upon appearance, self-image and fitting in. Some are willing to go great lengths to gain a better sense of confidence, even though the outcome may come at a great cost. In the short story,“Anointed With Oils”. Alden Nowlan introduced Edith as a young, shack girl who tried so hard to extinguish her past to create a new life for herself. As an uneducated young lady, Edith found it very hard to land a respectable and organized job that she desired. She was embarrassed of many aspects of her life so she always tried to enhance her quality of life and the way she appeared. Edith believed that in order to be a star, she needed to be beautiful but she didn't see that in herself. Changing her appearance
Regarding the densities of Coke and Diet Coke, I believed that the density of coke would be greater than the density of Diet Coke. Because the content of Coke contains more sugar than Diet Coke, it would contain more mass and since density is mass dependent, Coke would be denser than Diet Coke. From the results of the experiment, there was a slight difference between the densities of Coke and Diet Coke. The measurements obtained from the pipette and the graduated cylinder demonstrated that Coke is denser than Diet Coke while Diet Coke was shown to be denser than Coke using the burette. With the pipette, the average density of Coke is 1.02 and the average density of Diet Coke is 0.99. With the graduated cylinder, the average density is 0.976968 and the average density of Diet Coke is 0.95. With the burette, the average density of Coke is 0.99 and the average density of Diet Coke is 1.0. Among the three instruments, the most precise was the graduated cylinder and the most accurate was the volumetric pipette. Since density is defined as mass/volume, changing the volume of Coke or Diet Coke would have changed.
Changing the engine oil of your car is a sure way of ensuring that your car runs well with a healthy engine. Car oil breaks and over time, the filter may become clogged with contaminants. This can take 3-24 months depending on the type of your vehicle as well as your driving habits. Luckily, changing car oil is both inexpensive and easy. You should always try to change your oil as soon as your car needs it. Below are some things that you should know before changing your own oil to make the process hassle-free.
mole of any gas will occupy a volume of 24 dm³.’ We will need this to
When the average person's car needs an oil change we drive to a Quick Lube and have it done in 20 minutes. Another alternative would be to change the oil your self, this is a fairly simple process, most people with some common sense and some basic hand tools can do it at home on a weekend.
Normally, emulsified water is generally present in crude oil as a result of the mixing occurring during production operations and referred to as oil field emulsion. This emulsion can be encountered at numerous stages include during drilling, producing, transporting and processing of crude oil. However, the formation of emulsion creates problems in oil field industry. They might increase the cost of production and also transportation; accumulate in the refinery tank age, pipeline corrosion, equipment failure, plugged pipeline. For economic and operational reasons, it is necessary to remove water completely from the crude oil emulsion before refining and transporting those. In order to separate the water content of the produced crude oils, the emulsions have to be broken through demulsification process.
1 litre to equal 1M. But I want the solution in 250cm3, so therefore I
As an analyst, accurate measurements are done with the help of volumetric glassware’s, like buret and pipet. Volumetric glassware are containers that have been calibrated at specific temperature to deliver or contain very precise amount of liquid. In order to ensure the accuracy and precision of the glassware’s then a calibration must be done. The assumption of volume for volumetric glassware is dependent on the cleanliness of the surface. Although accuracy is more important in TD (to deliver) glassware there should still be considerations for the messy and unpleasant substances on the surface of the TC (to contain) glassware. Soaking of the glassware for too long with detergent is not also advisable since it will likely develop a rough area
The first step in calculating dosages based on dimensional analysis is to find the unit of measure being calculated. Then you should write the identified unit to be calculated followed by an equal sign. The last step is to write the dosage strength ...
Volume = Length - (2 * Cut Out) * Width - (2 * Cut Out) * Height
For my lab experiment, I will be using 7 products throughout my demonstration. I could use as many products that I want, however 7 is a common amount to start with. Every product will be measured according to the amount that the cup can hold. To conduct my experiment, I will be pouring the products into 2 ounce cups and will construct the column th...
This week, I went to glass etching. While I was there I designed my own glass. What you had to do is pick a glass, then fill them up with any sticker you wanted to put on it, then you had to put a special material on the design, and then they put the glass ware in a special water and then you were able to take it home. Glass etching was an exciting event to go to because you could put anything that you wanted and it was free. The people that were there teaching us were contacted by Student Government Association (SGA) to put this event for us. SGA is a campaign that organizes activities and organizations for the campus. The person who was in charge of this event was Jennifer Skinner and the student government. She was the advisor for this event.
As the consumers are becoming more concerned about the health of their teeth, the toothbrush companies are focusing on helping them have an optimal dental health, and offering various types of toothbrush; to do this they must be all the time focused on what the customer's needs are.