¿Necesitas la soluciรณn de la Task 1 – Prior knowledge?
Si estรกs cursando ECUACIONES DIFERENCIALES - (100412A_2204) en la UNAD y tienes pendiente la Task 1 – Prior knowledge, en UniversiTic – Trabajos Universitarios Xpress encuentras apoyo acadรฉmico para avanzar en tu actividad con mayor claridad y organizaciรณn.
Te ayudamos a comprender y desarrollar los contenidos de la actividad, revisar los ejercicios y organizar la entrega de acuerdo con las orientaciones establecidas en la guรญa y la rรบbrica del curso. Recibe acompaรฑamiento acadรฉmico personalizado y avanza en tu trabajo antes de la fecha de cierre.
๐ฒ ¿Necesitas apoyo con tu actividad?
Escrรญbenos a UniversiTic – Trabajos Universitarios Xpress y cuรฉntanos quรฉ actividad tienes pendiente. Te orientamos sobre el proceso, el tiempo de entrega y el valor del servicio. Toca el emoji de celular:
๐ฒ
Activity
Each concept must be explained using your own
words and including citations in-text.
1. What is an electromagnetic wave?
2. Parameters of electromagnetic waves.
Amplitude:
Frequency:
Period:
Wavelength:
3. What is the electromagnetic spectrum?
4. The following is a sinusoidal function E:
Where
Exercise: Using the first number of your identification as
Geogebra: https://www.geogebra.org/graphing
Symbolab: https://es.symbolab.com/graphing-calculator
Attention,
for the calculations:
1.
Perform
the operation on a virtual scientific calculator. *
2.
Paste
the calculator image into the report.
If the image is not included, the exercise rating is 0 points.
* You can use https://www.geogebra.org/scientific
Geogebra Example
if your identification is 87654320
then A=8, f=2, then:
a. Enter Geogebra: https://www.geogebra.org/graphing
b.
Enter your assigned
function (see Figure 1): 8*sen(2*ฯ*2*x)
Figure 1. How to Enter a Function in Geogebra
Note: The graph shows how to insert a sine function in Geogebra so that it can be graphed.
c. Adjust the axes to better see Figure 2:
Figure 2. Graph and configure
Note: Click
on the "settings button" and then "Properties".
Figure
3. Window Configuration
Note: Set
the window to xmin=-0.2 xmax=1.2 ymin=-10 ymax=10.
d. Finally, identify A and f in the graph obtained (Figure 4):
Figure 4. Amplitude and frequency
Note: The graph shows that the maximum
amplitude A of the wave is 8 units (A=8 units) and that the frequency f is 2
cycles from x=0 to x=1 (f=2cycle/unit).
References
Reference 1: