Question 1 Electromagnetic radiation behaves both as particles (called photons) and as waves. Wavelength () and frequency () are related according to the equation where is the speed of light (). The energy ( in joules) contained in one quantum of electromagnetic radiation is described by the equation where is Planck’s constant (). Note that frequency has units of inverse seconds ()‚ which are more commonly expressed as hertz (). Part A A microwave oven operates at 2.40 . What is the wavelength
Premium Management Marketing Education
Decomposition Reaction-Electrolysis of Water Introduction: Demonstrate the decomposition of water in simple but very colorful and dramatic fashion on an overhead projector. Concepts: • Decomposition reaction • Oxidation–reduction • Electrolysis • pH Materials: Sodium Chloride/universal indicator solution‚ NaCl‚ 25 mL Overhead projector Pencil lead‚ 0.7 mm Battery lead with alligator clips Petri dish‚ disposable Battery‚ 9-Volt
Premium Sodium chloride Electrode Electrochemistry
Name: _____________________________ Submit Worksheets for Credit Stereochemistry Workshop 1. Assign the marked asymmetric centers with R or S designations. 2. Rank each of the following sets of substituents (highest priority substituent = 1; lowest priority substituent = 4). Place the number in the blank below the substituent. (a) (b) 3. Determine the relationship between each of the following pairs of structures (enantiomers‚ diastereomers‚ constitutional isomers
Premium
C H A P T E R 5 Basic Concepts from Organic Chemistry 5.1 | INTRODUCTION The fundamental information that environmental engineers and scientists need concerning organic chemistry differs considerably from that which the organic chemist requires. This difference is due to the fact that chemists are concerned principally with the synthesis of compounds‚ whereas environmental engineers and scientists are concerned‚ in the main‚ with how the organic compounds in liquid‚ solid‚ and gaseous wastes
Premium Alcohol Carboxylic acid Organic chemistry
make the world a softer place‚ let’s snuggle.” The commercial uses a father and daughter doing the laundry at home like any other ordinary day‚ the first said ten seconds and then the five seconds after comes up an enthusiastic talking bear named Snuggles the face of company selling the product. This commercial attempts to hook viewers’ attention by informing all the advantages if using snuggles softener. The setting and graphics used in the commercial are quite well aligned with the product into manipulating
Premium Family Mother English-language films
‘Romney Killed My Wife’ In political races in the United States logical fallacies are a staple in political ads. The 2012 election was no exception to this convention‚ especially being true in an advertisement with ex-steel plant worker Joe Soptic‚ speaking in Obama-affiliated Political Action Committee Priorities. The advertisement included many logical fallacies to argue against the Romney campaign. Those include post hoc reasoning‚ ad hominem‚ and slippery slope. The advertisement consisted
Premium Fallacy Argument Critical thinking
Worldview is unique to each individual‚ it is the way each person views the world. Everyone’s worldview can be different due to perspectives on a topic or of an event. There are many filters that can be applied to a person’s worldview. A Biblical worldview is based on the bible. The Question of Origin is‚ how did life begin? The biblical worldview is that God is the creator of the universe and all mankind. In Genesis 1 the bible states God created the heavens and the earth. In Psalms 139‚ David
Premium God Bible Universe
I. “A worldview is your philosophy of life. It is the framework you bring to decision-making” (Weider & Gutierrez‚ 2011‚ p.69). How we view the world leads us to our destination. II. 1. The question of origin- Where do we come from? Christians believe that we were created by the one and only sovereign God (Genesis 1:27). The Christian worldview says that God created the world and everything in it within a six day period where on the sixth day God created one man and one woman from which the past
Premium Jesus Christianity Afterlife
Commercial banks Types of advances: Advances by commercial banks are made in different forms such as demand loan‚ term loan‚ cash credit‚ overdraft etc. These forms of advances are explained below. 1. Demand Loan:-In a demand loan account‚ the entire amount is paid to the debtor at one time‚ either in cash or by transfer to his savings bank or current account. No subsequent debit is ordinarily allowed except by way of interest‚ incidental charges‚ insurance premiums‚ expenses incurred for the
Premium Bank Debt Overdraft
ALCHEMY TO CHEMISTRY Can we say that alchemy and chemistry are two different things? Actually no‚ we can’t. Alchemy is the pioneer of today’s modern chemistry. As the time passed alchemy has changed and developed to form Chemistry. Therefore we shouldn’t think that they are two different subjects. In this article‚ first of all you will learn how alchemy was found and evolved .After that how it transitioned from alchemy to chemistry and finally the similarities and differences between them.
Free Chemistry