Compare and contrast the similarities and differences betwee essays

Compare and contrast the similarities and differences betwee essays The Northern Colony is consisted of Massachusetts, Rhode Island, New Hampshire and Connecticut. The people who lived in Massachusettss colony were Native Americans and Puritans just like in New Hampshire. The people who lived in the Rhode Island colony were Native Americans, aristocratic families and African American Slaves. The people from Connecticut colony were Native Americans, white Europeans, Dutch and Swedish settlers. The latter 1600s had cultural diversity but there was more in the early 1700s. In the late 1600s the Northern Colony region was trying to be more independent. Since they had so many different races and cultures they were able to get different point of views on situations helping them become more independent from England. But in the late 1600s Charles all became King. He took an aggressive hand in the management of the colonies affecting their independence. For example the King had control over who gets a charter and whom he can take one away from. In 1686 the Dominion of the New England made Navigational Laws. The fact that England was trying to control the Northern Colonies caused the Glorious Revolution. Which caused the Dominion of New England to crash down. Which led to the colonist to be more independent. Since the colonist were trying to become more independent many different cultures developed causing people to live different lifestyles. This caused the Salem Witch trials. Also since people thought they were freer in the Northern Colonies Church was not that important anymore. In the early 1700s the Northern Colony there was a mingling of races. Even though there was mostly English people but they were mottled with numerous foreign groups. They had Germans, Scottish and Irish and many more. Also during this time there was a lot more mixes of races like Scot-Irish. There was also multicolored colonial population consisted of other European groups. Like French Hug ...

Specific Heat Worked Example Problem

Specific Heat Worked Example Problem This worked example problem demonstrates how to calculate the specific heat of a substance when given the amount of energy used to change the substances temperature. Specific Heat Equation and Definition First, lets review what specific heat is and what equation you use to find it. Specific heat is defined as the amount of heat per unit mass needed to increase the temperature by one degree Celsius (or by 1 Kelvin). Usually, the lowercase letter c is used to denote specific heat. The equation is written: Q mcΔT (remember by thinking em-cat) where Q is the heat that is added, c is specific heat, m is mass and ΔT is the change in temperature. The usual units used for quantities in this equation are degrees Celsius for temperature (sometimes Kelvin), grams for mass, and specific heat reported in calorie/gram  °C, joule/gram  °C, or joule/gram K. You can also think of specific heat as heat capacity per mass basis of a material. When working a problem, youll either be given the specific heat values and asked to find one of the other values or else asked to find specific heat. There are published tables of molar specific heats of many materials. Note the specific heat equation does not apply for phase changes. This is because the temperature does not change. Specific Heat Problem It takes 487.5 J to heat 25 grams of copper from 25  °C to 75  °C. What is the specific heat in Joules/g ·Ã‚ °C?Solution:Use the formulaq mcΔTwhereq heat energym massc specific heatΔT change in temperaturePutting the numbers into the equation yields: 487.5 J (25 g)c(75  °C - 25  °C)487.5 J (25 g)c(50  °C)Solve for c:c 487.5 J/(25g)(50  °C)c 0.39 J/g ·Ã‚ °CAnswer:The specific heat of copper is 0.39 J/g ·Ã‚ °C.