Glass Menagerie essays

Glass Menagerie essays For centuries, men and women from all over the world have seen in America a place where they could realize their dreams. We each dream our own American Dream. For some it is a vision of material prosperity, for others it can be a feeling of secure and safe. It can be the dream of setting goals. It can be about social justice, as Martin Luther King Jr. gave the speech of  ¡I have a dream ¡, says  ¡In spite of the difficulties and frustrations of the moment, I still have a dream. It is a dream deeply rooted in the American Dream. I have a dream that one day this nation will rise up and live out the true meaning of its creed: 'We hold these truths to be self-evident: that all men are created equal. ¡Ã‚ ¡ We believe in the American Dream because it does not fit with any temporary contentedness, rather it brings us the power for improvement and equality. However, why does the American Dream still fall? The Great Gatsby, by F. Scott Fitzgerald, is considered as the representative of the decline of the American Dream, can give us some ideas of what it is about. The Great Gatsby describes the failure of American Dream, from the point of view that American political ideas conflict with actual conditions that exist. For whereas American democracy is based on the idea of equality among people, the truth is that social discrimination still exists and divisions among the classes cannot be overcome. Myrtle Wilson ¡s attempt to break into the Buchanans fails at last. She struggles herself to fit into an upper social group, pretends to be rich and scorns people from her own class. She does all these because she wants to find a place for herself in Tom Buchanan ¡s class but she does not succeed in doing so. Nearly all the characters in the story are materialistic and this included Fitzgerald himself. Fitzgerald mirrored his nation ¡s new attitude toward money: he was considerably more interested in making and spending it...

The Formula for Boyles Law

The Formula for Boyle's Law Boyles law is a special case of the ideal gas law. This law applies only to ideal gases held at a constant temperature, allowing only the volume and pressure to change. Boyles Law Formula Boyles law is expressed as:PiVi PfVfwherePi initial pressureVi initial volumePf final pressureVf final volume Because temperature and amount of gas dont change, these terms dont appear in the equation.What Boyles law means is that the volume of a mass of gas is inversely proportional to its pressure. This linear relationship between pressure and volume means doubling the volume of a given mass of gas decreases its pressure by half. It is important to remember the units for initial and final conditions are the same. Do not start with pounds and cubic inches for initial pressure and volume units and expect to find pascals and liters without converting the units first. There are two other common ways to express the formula for Boyles law. According to this law, at a constant temperature, the product of pressure and volume is a constant: PV c or P ∠ 1/V Boyles Law Example Problem A 1 L volume of a gas is at a pressure of 20 atm. A valve allows the gas to flow into a 12 L container, connecting the two containers. What is the final pressure of this gas? A good place to start this problem is to write out the formula for Boyles law and identify which variables you know and which remain to be found. The formula is: P1V1 P2V2 You know: Initial pressure P1 20 atmInitial volume V1 1 Lfinal volume V2 1 L 12 L 13 Lfinal pressure P2 variable to find P1V1 P2V2 Dividing both sides of the equation by V2 gives you: P1V1 / V2 P2 Filling in the numbers: (20 atm)(1 L)/(13 L) final pressure final pressure 1.54 atm (not the correct number of significant figures, just so you know) If youre still confused, you may wish to review another worked Boyles Law problem. Interesting Boyles Law Facts Boyles law was the first physical law written as an equation that described the dependence of two variables. Before this, one variable was all you got.Boyles law is also known as the Boyle-Mariotte law or Mariottes law. Anglo-Irish Boyle published his law in 1662, but French physicist Edme Mariotte came up with the same relation independently in 1679.Although Boyles law describes the behavior of an ideal gas, it can be applied to real gases at normal temperature and low (ordinary) pressure. As temperature and pressure increase, gases start to deviate from any variation of the ideal gas law. Boyles Law and Other Gas Laws Boyles law is not the only special case of the ideal gas law. Two other common laws are  Charles law  (constant pressure) and Gay-Lussacs  law  (constant volume).

Write a response paper to the book Out of Poverty by Paul Polak Essay

Write a response paper to the book Out of Poverty by Paul Polak - Essay Example According to Polak the group is a massive consumer but lack the financial ability to purchase the products. Additionally, he discovers that the group comprises of viable entrepreneurs. When designing products for the group, Polak advises that an entrepreneur consider the consumption pattern of the group. Firstly, the poor have minimal finances they therefore attach more importance on the price of the commodes they purchase often at the expense of the quality of the products. An entrepreneur must therefore devise cost effective means of production to ensure the manufacture of cheap products that will fit the budgets of the group. Additionally, the group is huge. At 90% of the world population, it is therefore the greatest market and after designing products that appeal to the group, the next big feature of such a business becomes the mass production and determination of effective retail services. Of all the ideas Polak fosters in his book, among the most surprising findings is his claim that the 90% of the world’s population is poor. Additionally,, the scholar claims that the 90% drive the world economy. However, he breaks down his points to validate his claim by explaining the financial movement in the market economies thus validating his claims. According to his explanation, it becomes factual that a larger percentage of the world’s population is poor but still controls the global economy. I agree with most of his ideas. I like the idea that products that target the poor often sell faster and better than those targeting the wealthy in the market do. Just as he explains it, the poor are the majority this widens the base of the market for any product or service that targets the population. An entrepreneur must therefore determine the best way of producing such products at cheap costs but in bulk. As a marketing strategy, by targeting the poor, an entrepreneur earns smaller profit margins per product but sell many