Wavelength

frequency, amplitude, wavelength, and period. The interactive activity found on the link, pictured below, is something that I found to be very useful. It gives you the opportunity to visually see the differences within the waves when you change the different aspects of them. You can change one component at a time, or all at once and have the ability to compare and contrast what each of them visually look like. The core ideas for this activity is to, one, show that the wavelength and frequency are

3.6.6 Voltage Standing Wave Ratio There should be a maximum power transfer between the transmitter and the antenna for the antenna to perform very well. This happens only when the impedance Zin is matched to the transmitter internal impedance, Zs. In the process of accomplishing this particular configuration for an antenna to perform very well, there is always a reflecting power which leads to the standing waves, which is categorized by the Voltage Standing Wave Ratio (VSWR). This is given by [30]:-

Does light travel faster in water or in air? How fast does light travel, and does it travel faster in water or air? The fastest thing in the whole universe is the speed of light in a vacuum Light travels in waves, and we call this traveling propagation. Propagation of waves has both a speed and a direction, called the velocity. The velocity of light changes depends on the material it travels through. Light waves can be changed in a few different ways. Reflection is when the waves bounce off a surface

The rapid vibration of an object creates the longitudinal and compression waves of sound, or such vibration. (2) The sound waves are clarified to a sinusoidal plane waves, which are characterized by wavelength, amplitude, frequency, wavenumber, sound intensity, sound pressure, speed of sound or direction. Frequency has a great role in order to make a nice pitch. Frequency is resolved by computing the number of complete cycles per second in a changing

Photosynthesis is the conversion of light energy to chemical energy. There are many different factors that can affect the rate of photosynthesis, those being light intensity, the temperature of the water, the amount of carbon dioxide in the water, and the color of the light. In this experiment we chose to alter the color of light that was used in the process involving the aquatic plant Elodea while maintaining the other 3 factors. This experiment was conducted to see how much of an effect the color

Sound is a mechanical wave, propagating through a medium in order for it to travel (Venables 2011a). Ultrasound is defined as high frequency sound waves, above the audible range i.e. >20 kHz (Zidan et al. 2011). These waves are formed using the pulse-echo principle (Venables 2011a). This principle refers to the piezoelectric crystals which are situated in the transducer. When an alternating electrical voltage is applied across the transducer element (Lieu 2010), the element undergoes a series of

Introduction The research is specifically carried out on Particle Sorting using the interplay between the Travelling Surface Acoustic Wave and the Stationary Surface Acoustic Wave. Sorting individual cells/particles of interest from a heterogeneous population has been of critical importance in biological studies and clinical applications, such as single cell sequencing, rare cell isolation, and drug screening. The introduction of “lab-on-a-chip” (i.e., small-sized analytical devices) has spurred

Experimental and Computation Vibration-Rotation Spectroscopy for Carbon Monoxide Through the Use of High-Resolution Infrared (IR) Spectra Introduction: The goal of this experiment is to study the most precise way of measuring molecular bond lengths and introduction to computational software used for studying molecular properties. This is of interest in that the instrument to being used, a Fourier-transform infrared (FT-IR) spectrometer, can measure the vibrational and rotational transitions

Introduction There are four major techniques that allocate capacity for wireless WAN communications. These techniques are Time Division Multiple Access (TDMA), Frequency Division Multiple Access (FDMA), Code Division Multiple Access (CDMA), and Orthogonal Frequency Division Multiplexing (OFDM). (Goleniewski, L. 2007) Each technique has pros and cons when compared amongst each other. The following is a summary of why each technique has a need, and some of the challenges that come with that technique

The first hypothesis stated for this lab was that our wavelength would be around 500 nm for the colored light. The second hypothesis stated was that the full spectrum light will have a better outcome for both photosynthesis and respiration compared to the green lights results. Throughout this experiment both of this hypotheses were supported. The first hypothesis was supported because our colored ended up being533.8 nm which represents the green light. Therefore, the second hypothesis was supported