The period of Reconstruction, which took place from 1865 to 1877 was a period of rebuilding following the American Civil War. During this period of reconstruction, re-growth and rebuilding, Reconstruction governments tried to secure new rights that would grant blacks and former slaves liberties; re-build the nation, physically and economically; and secure equality. However, Reconstructionist attempts to create equality failed as a result of rising groups such as the Ku Klux Klan, the Radical Republicans, a bitter conflict on who would be responsible for Reconstruction, as well as many other problems. Somewhere theres someone who dreams of your smile, and finds in you presence that life is worthwhile, so when you are lonely, remember its true, somewhere, someone is thinking of you How will you measure the angle? Since a protractor goes up to 180 degrees, we see that this clock is involved in a 360-degree measure. We know that the angle is less than 180 degrees because the time of 3: 50 does not make a straight line. To solve a problem for a time of less that 180 degrees whose rays are slanted, take your protractor and line it up with either line.
You should get the same answer if using either line. What if the angle looks like this? If our angle were to look like this, would we measure the area shown for b or the area shown for a? To help you understand this better, in the clock next to the labeled clock color in the areas for a and b. Next read the time shown. Is it 6 to 7… or is the time from 7 all the way around to 6? What would make sense if a protractor went to up 180 degrees? After all a line is 180 degrees, so it cannot be more, but it can be less. This lab investigates the scientific principles of empirical and molecular formula and the law of definite proportions.
The Term Paper on Periodic Time Period Length Pendulum
An investigation on the factors affecting the period of one complete oscillation of a simple pendulum In this investigation I aim to discover and investigate the factors which affect the time for one complete oscillation of a simple pendulum. It is important to understand what a pendulum is. A simple pendulum is a weight or mass suspended from a fixed point and allowed to swing freely. An ...
An empirical formula is when a compound is written with its lowest whole number coefficients, and cannot be reduced, while a molecular formula is when the compound can be reduced into simpler whole value coefficients. An example of a empirical formula is CO 2 and an example of this formula in molecular terms in C 4 O 8. The law of definite proportions states that.
