atm 760 mmHg 0 degrees Celsius 273 kelvins Converting between pressures set up a dimensional analysis calculation similar to mole conversions 101.3 kPa = 1 atm = 760 mmHg if the air pressure is 842 mmHg‚ how many kPa is that? 842 mmHg / 101.3 kPa / 760 mmHg = 112.3 kPa Converting temperatures why use kelvins? No negative temps. 0 degrees Celsius equals 273 kelvin tochange Celsius to kelvin add 273 to change kelvin to Celsius subtract 273 if the room
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The red colored or silver line in the middle of the thermometer moves up and down depending on the temperature. The thermometer measures temperatures in Fahrenheit‚ Celsius and another scale called Kelvin. Fahrenheit is used mostly in the United States‚ and most of the rest of the world uses Celsius. Kelvin is used by scientists. Fahrenheit is named after the German physicist Gabriel D. Fahrenheit who developed his scale in 1724. Ice freezes at 32 degrees Fahrenheit (F for short)‚ and water boils
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Solutions to Lecture 2 – Tutorial Questions Tutorial List: 2-1‚ 2-2‚ 2-3‚ 2-4‚ 2-5‚ 2-6 2-1. Presented below is selected information related to Santos Company at December 31‚ 2011. Santos reports financial information monthly. Accounts Payable R$ 3‚000 Salaries Expenses R$ 16‚500 Cash 7‚000 Note Payable 25‚000 Advertising Expense 6‚000 Rent Expense 10‚500 Service Revenue 54‚000 Accounts Receivable 13‚500 Equipment 29‚000 Dividends 7‚500 (a) The total assets are R$49‚500‚ comprised of Cash R$7‚000
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manmade scale – that indicates the hotness of the object”. ‘Hotness’ in turn is a measure of the kinetic energy of the molecules of the material. Note: You must use the term ‘hotness’.* The SI unit of temperature is the Kelvin (K)* Relationship between degrees Celsius and Kelvin*: Thermometric Properties A Thermometric Property is any physical property that changes measurably with temperature. Note: You must use the term ‘measurably’. Examples of thermometric properties: • Length of a
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Mary Shelly critiques the prejudice of her contemporary society. Victor‚ the mad scientist in her novel‚ is treated with respect and dignity‚ while his creation is mistreated as a social outcast. The cause of prejudice‚ of course‚ is an instinctive impulse engraved into our minds by society. It is not controlled by our rationality‚ but a psychological mystery. In a way‚ therefore‚ Mary Shelly is critiquing human being’s irrational side. At the same time‚ however‚ Shelly critiques the contemporary
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molecules would not be able fill the container. Charles’ Law must be used with the Kelvin temperature scale. This scale is an absolute temperature scale. At 0 K‚ there is no kinetic energy (Absolute Zero). According to Charles’ Law‚ there will be no volume at that temperature. The Kelvin temperature scale is Celcius minus 273.15 °. Therefore‚ zero Kelvin would be -273.15 ° and any Celcius temperature can be converted by to Kelvin by adding 273.15 (273 is often used). Any unit of volume will work with Charles’
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Summary of Reflective Journal There are many skills I will need to be successful in this class. One of the skills I will need is how to edit videos and photos carefully. I will need this skill when working on creating images for our print material. A strategy I can use will be to watch the ‘how to’ videos ahead of time and practice on sample images before I start my images for my project. This way I will be prepared when we start the video editing and creating the final video. Another skill I
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in a closed system never changes. Along with my wonderful partner Kelvin we thought that energy in a closed system will remain constant throughout unless there is an outside energy such as “work” or friction. We also discussed the differences and similarities between closed and open systems. We wanted to test this theory with the lab provided to us. Materials Before we start any lab we need the proper materials. The material Kelvin and I used for this lab are the PASCO car with a mass of .25kg or
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Tod......’ sobbed Emy furiously. ’Excuse me‚ miss‚ i’m sorry but i really don’t know who the HELL YOU ARE!’ SAID Kelvin Kent‚ the manager of the Jed Hotel. How could I possibly mix with a filthy little ugly bastard like you? Stay out of my way and i do not want to see you again!’ remarked Kelvin sacarstically while scrolling down at the wailing Emy. ’And wait a minute‚’ said Kelvin when he was about to board his BMW.’How much do i have to pay you to shut your bloody mouth up?’ Upon hearing this
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lot of information about them. <br><br>One key purpose of the H-R diagram is to show the relationship between temperature and absolute magnitude of stars. The type of temperature measurement used is Kelvin‚ where the zero point is equal to -273.16 C. On the H-R Diagram‚ the temperature of degrees Kelvin ranges from 3‚000 to 30‚000. The absolute magnitude of stars on the H-R Diagram ranges from +15 to -10. Absolute magnitude is how bright stars would appear if they were positioned at 32.6 light years
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