Science Essays

Purpose of Experiment: To determine the effect of concentration of reactants on the current produced by a galvanic cell. Hypothesis: The greater the concentration of solution in the two half cells reacting with the two metals to produce current, the greater the flow of current will be produced from the …

The number is a symbol or a word used to represent a numeral, while a system is a functionally related groups of elements, so as whole, a number is set or group of symbols to represent numbers or numerals. In other words, any system that is used for naming or …

Conscience is said to be a voice or feeling that dictates a persons moral decisions this feeling of a sense of right and wrong has no definite definition and its argued among psychologists, philosophers and religious believers what the true origin of this feeling is. Some psychologists argue that we …

This brings us to the main difference between admission and confession. An admission is a statement that may or may not be a conclusive evidence of a fact in issue or relevant fact but to be a confession, the admission must conclusively prove the guilt of the maker of the …

Arguably, Sky Lee not only presents us with an alternative in narrating History, but more importantly, a method of self-discovery and self-awareness – a search for one’s self. Unfolding identity or distinct character profiles, however, is less of a straightforward task than simply collating character descriptions from the novel and …

Disobedience in the human history began with an act of disobedience, Failure or refusal to obey rules or in authorities and religious faiths. Is this, however, a bad thing? Erich Fromm would argue the capacity for disobedience the condition for freedom. In Erich Fromm’s “Disobedience as a Psychological and Moral …

When driving, the risk of crashing is always a possibility; however with a cell phone in your hand the risk is four times greater. Using a cell phone while driving has become a big problem in areas around the globe and is reckless driving. Keisha Wall, a nineteen year old …

Aim: To see if playing music to plants affects their growth Background: Over the years there have been many theories that talking to plants and playing music to them has the effect of increasing their growth. If this fact is true it would have extremely beneficial affects to the agricultural …

Tree Plantation Project (TPP) They are cutting down more trees every day. By organizing a Tree Plantation Project (TPP) we can plant more trees that produce our oxygen. I will be working with the Schools and the Communities to educate how trees help cleanse the air by intercepting airborne particles, …

1. Calculate the vertical stress in a soil mass at a depth of 5m vertically below a point load of 5000 KN acting near the surface. Plot the variation of vertical stress with radial distance (up to 10 m) at a depth of 5 m. 2. Three point loads 10000 …