Tigers One of my most favorite things to do when going to the zoo is to see the big cats‚ most especially the tigers. The tiger is the largest of all big cats‚ and as of right now they are on the verge of extinction. The tiger is the top of the food chain in its natural habitat. They are a revered animal among many cultures and are considered to be one of the most beautiful animals on the planet. Due to poaching‚ illegal trade and the encroachment of their habitats‚ the tiger is now one of the
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REPORT SHEET Date | 2.26.2013 | | Name | Tina Mwale | Flame Tests | | | Include the data sheet with this report sheet. 1. An AM radio station broadcasts at a wavelength of 0.500 kilometers. Microwaves can have a wavelength of 12 cm. A fire place can give off photons with a wavelength of 1.5 x 10-3 millimeters and the X-rays used in a dentist’s office have a wavelength of 2.1 x 10-11 meters. Ultraviolet rays‚ the ones that give you sunburn or fade the colors of clothes have
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Customers are not willing to part with luxury despite decrease in cost. Tiger airways target the people who are travelling on limited budgets‚ primarily younger adults‚ students and low wagers. According to the website of Budget carrier Tiger Airways‚ they have promised the lowest airfares: At least 40 per cent less than the average lowest fare in Singapore. In exchange for the lower cost‚ the travelers have to sacrifice on comfortable seats and leg space. People are willing to give away greater
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3/5/14 3/5/14 Flame Test Purpose In this experiment I will learn how to perform and observe the flame tests of some alkali and alkaline earth metals and be able to identify and unknown chemical by the color of the flame Procedure I placed about 0.5 mL of 8 different chemicals into 8 different places in the 24-well plate. I then lit the handy wick to keep a flame burning. I soaked a cotton swab in the first chemical and moved the cotton swab in and out of the flame rapidly to see the flame color change
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The Tiger Attack It was the dinner time. Everybody was on the table. Adina’s mother cooks food very well and tasty. She cooks rice‚ vegetable‚ chicken curry and maks salad. The food was very tasty and delicious. Prince had eaten the food. Now it was time to return own palace. Prince said‚ thanks for the dinner. Adina’s mother and father said good bye to prince. Prince also raises own hand and he said good bye to them. Prince’s army chained the thief and they return to palace.
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Flame Test Lab Question: When a compound is placed in the flame of a burner‚ what happens to the color of the flame? Hypothesis: When the compound is placed in the flame‚ the flame changes color depending on the chemical compound. When they’re heated‚ they gain energy and changed color sometimes. Safety Requirements for this Lab: Wear goggles at all times. If you want to remove them to write in your notebook you may sit at a table in the center of the room. When you sit down remove them
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Date: 20/03/13 Flame Test – Investigating Compounds Aims To identify the presence of a relatively small amount (ie low concentration) of a metal ion in a compound. Method 1. Clean a platinum or nichrome wire by dipping it into concentrated hydrochloric acid. 2. Hold the platinum or nichrome wire at the hottest or blue part of a non-luminous Bunsen flame. 3. Repeat until the wire does not produce any colour in the flame (note: do not touch the wire‚ as salt in sweat will produce
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I. Purpose: To observe the colors produced when compounds are introduced into a flame and the electrons become excited. To estimate the wavelength of light produced‚ then calculate the frequency and energy of the light II. Safety: Standard safety procedures III. Chemical Inventory: |Chemical Name: |Hazards: | |Lithium Chloride
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4/27/2014 IRCTC Ltd‚Booked Ticket Printing IRCTCs e-Ticketing Service Electronic Reservation Slip (Personal User) This ticket will only be valid along with an ID proof in original. If found travelling without ID Proof‚will be treated as without ticket and charged as per extant Railway rules. Valid IDs to be presented during train journey by one of the passenger booked on an e-ticket :- Voter Identity Card / Passport / PAN Card / Driving License / Photo ID card issued by Central/State
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How does the chemical being burned affect the color of fire? Why do you think each fire burns a different color? The colors of the flames are are due to the different chemicals and substances. The bright yellow-orange of most wood fueled flames is because of the sodium‚ and when it’s heated‚ it emits the glow of the fire. The blue in some wood-fueled flames is because of the carbon and hydrogen emit a blue and purple aura. How are the colors produced by a chemical when it burns related to the atomic
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