Act I Scene 1 Homework – Graphing a Wave
Name:
A vibration is a wiggle in time; a wave is a wiggle in space and time. In this exercise, you will explore that connection by transferring the motion of the second hand of a clock (a vibration, even if a slow one), to a wave.
Print out the image of a clock and open the spreadsheet called Grapher. You will find both of them in the same item where you found these instructions.
Use a metric ruler to measure the displacement of the tip of the second hand every five seconds. That’s the distance above or below the center line that connects the 3 and the 9.
Count the number as positive if the tip is above the line (towards the 12) and negative if below
(towards the six). Enter each
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Nothing would change at all.
The frequency would change.
The amplitude would change. X
8) If you had plotted the motion of the second hand on your watch instead of the clock that you printed out, what would change about the graph?
Nothing would change at all.
The frequency would change. X
The amplitude would change.
9) Since you are plotting displacement on the y-axis and time on the x-axis, this is an example of a _____ graph.
Snapshot X frog-on-a-post 10) Are you old enough to remember the 90's television series Home
Improvement, starring Tim Allen? He was always saying “more power” and blowing up one electric tool or appliance after another by trying to make it work faster.
Suppose that he was able to make a clock run so fast that the second hand made one full lap in only one-tenth of a second (0.10 s), and suppose that it tapped a water surface each time it reached the bottom of its motion. If the waves it produced were 4.0 cm apart, at what speed (in cm/s) would they travel?
The Waves would travel
Going by intervals of 50 km, label zero at the top of the y-axis and 700 at the bottom of the y-axis.
teacher I am required to take into account both dimensions. So this became my goal and tool to use.
My group and I chose to perform Act 3 scene 3 from Twelfth Night, a relatively short scene involving Antonio and Sebastian. We chose the scene because it would require us to “gender-bend” because we would be playing men. The scene provides insight into Antonio’s dark past. When they walk into town, Sebastian is excited and thrilled to simply be alive, but Antonio does not want to be seen in the town. Antonio used to be a pirate at one point in his life, and it seems that he is on many a hit-list, especially Orsino’s. Earlier, Sebastian had gotten in a shipwreck, and Antonio saved him from the raging depths of the sea. Ultimately, they wash up in Illyria. Finally, it shows a different side of both characters that may not necessarily be shown in the rest of the play.
For each point, you would add 7 to the x coordinate and then take away 1 from the y-coordinate.
When Banneker was 22, he borrowed a pocket watch from a neighbor, took it apart, drew a picture of each component, put it back together, and then returned it. Banneker then proceeded to carve, out of wood, enlarged replicas of each part. Figuring out the proper number of teeth for each gear and the necessary relationships between the gears, he made a working wooden clock that kept accurate time and struck the hours for over 40 years until it was destroyed in a house fire.
axis be parallel to the ground and the positive y axis point upward. In the time interval from
After a time frame of anywhere between 15 minutes to two hours in the mind of Metcalf, he
Act 2 Scene 5 For this scene I chose the song “What Goes Around…Comes Around” by Justin Timberlake. I chose the song because it talks about a woman breaking up with a man and the man saying that she’s going to deserve whatever comes at her because she did something bad which means that something bad is going to happen to her. A quotation from the song that proves this is:”What goes around, goes around, goes around Comes all the way back around.” This is basically a song about karma and it talks about how a person always gets what they deserve.
Fletcher has fallen asleep at the time chambers central computer, with one hand resting firmly on the activate button in the thrust position of the mainframe. A bluish mist envelops the research laboratory with the time meter winding down until it comes to rest at 2: hour 22: minutes 22: seconds 21, 20, 19…
First of all, we need to know that how many seconds are there in a day so we could know the logic behind the conversion.
The first thing I wanted to do was to estimate the approximate distance of which the
Many people don’t know or understand what a “T wave” is; I will start off my giving you the definition and then going into further detail.
Step 9: Because we measured the lengths in centimeters rather than meters, we need to calculate are ‘g’ value into m/s2 so we can compare it to the SI unit for acceleration due to gravity. (Eg. 981.4/100 = 9.81 m/s2)
Since I had a digital watch before, I had some realization regarding time. I already knew that every day consists of 12 daylight hours and 12 night hours and that every hour consists of 60 minutes. Such knowledge helped me to quickly understand that the numbers one through 12 that are printed at evenly spaced intervals on the perimeter of the clock face indicate the hour. It also authorized me to grasp that the 60 small lines equally spaced in a circle around the outside of the clock dial represent the minutes. In spite of my little comprehension, I had many questions that needed answers. The first question that puzzled me was about the clock hands. I recall asking my father, “Daddy, what are these two pointers?” He informed me that they are called the clock hands. He also asked me to notice that their lengths are different. Afterwards, he told me
* The waveform is aperiodic but perhaps almost periodic. A trigonometric series expansion may still exist (as an exact representation or as an approximation).