The gold foil experiment demonstrated that most of an atom is empty space with a very small positively charged nucleus in the middle. His result was that 99.995% Î±-particles were not deflected. This proved that atoms had an inner core that contained most of the mass of an atom and was positively charged. Comments
How to calculate your next menstrual cycle period: The average menstrual cycle is 28 days long.Cycles can range anywhere from 21 to 35 days in adults and from 21 to 45 days in young teens. An estimated menstrual cycle period can be calculated by following steps 1 through 3: 1.You need to determine the first day of your last menstrual period. 2. Knowing your menstrual cycle length. This is the number of days from the first day of your period until the last day before your next period. 3.Enter the date and menstrual cycle length, Click the button, You'll get the calculation.
Using the formula we have period = . This graph shown below uses the WINDOW X: (-2, 4, 1) and Y: (-2, 2, 1). Notice that there are three complete waves in a distance along the x-axis of [4 - (-2)] = 6. The period can be seen from the graph as and the frequency equals. Using the formula we have. Allowing us to determine that the equation is. The WINDOW for the graph shown below is X: and Y: (-2, 2, 1). Although it is somewhat difficult to count the number of waves on this graph, there are a total of along the x-axis in a distance of. The function's period of can be determined by dividing: . Using the formula, we have. This allows us to write the requested function's equation as. The graph shown below uses a WINDOW of X: (-1.5, 4.5, 0.25) and Y: (-2, 2, 1).