Type
Word Search
Description

SNR
CNR
Forward Error Correction
Bit Error Ratio
Spectrum
Efficiency
Baud Rate
Data Rate
Binary
Time
Constellation
Keying
Shift
Phase
Multiplexing
Divisional
Frequency
Amplitude
Orthogonal
Quadriture
Ratio
Error
Modulation

Computer Science Vocabulary Crossword

Type
Crossword
Description

A sequence of instructions suitable for processing by a computer. COMPUTERPROGRAM
The rules that govern the structure of language statements; in particular, the rules for forming statements in a source language correctly. SYNTAX
An error in the rules that govern the structure of language statements. SYNTAXERROR
A program that runs in the context of a browser. APPLET
A program that runs when translated by a Java computer. APPLICATION
Binary digit. The smallest unit of information for data storage and transmission. Each bit is considered to be either a "0" or a "1". BIT
A set of bits normally considered as a unit, it normally consists of eight bits and corresponds to a single character of information. BYTE
Hardware, software, or both, that allow a user to interact with and perform operations on a system, program, or other device. USERINTERFACE
A program that translates a program into machine code that can be converted into an executable program (an object program). COMPILER
An ordered set of well-defined instructions for the solution of a problem in a finite number of steps. ALGORITHM
Used to describe a complete data processing system, with the flow of data through clerical operations involved, down to the level of individual programs, but excluding such programs. FLOWCHART

Electromagnetic Spectrum Crossword

Type
Crossword
Description

Part of the electromagnetic spectrum that has the longest wavelength Radio Wave
Distance from a center line to the top of a crest or the bottom of a trough Amplitude
The distance between crests of a wave Wavelength
Allows us to see the colors of the stars Visible Telescope
Detect wavelengths emitted from hot stars Ultraviolet telescope
Our biggest evidence that the universe is expanding and the big bang happened Red Shift
A theory our universe began as a single atom and began a violent expansion at the speed of light Big Bang
Helps us detect black holes Xray telescope
Detects what an item is made up of Visible Color
Part of the electromagnetic spectrum that has the highest frequency Gammaray
Form of energy that is all around us and takes many forms ERM
Range of all types of radiation. EM Spectrum
These detect infrared rays of heat Infrared Telescope
One Earth Year Revolution
Number of waves passing a point in a certain time. Frequency
Energy being emitted from a source Light

Electromagnetic Waves Word Search

Type
Word Search
Description

global positioning system
frequency modulation
amplitude modulation
carrier wave
broadcasting
gamma rays
x rays
ultraviolet wave
infrared wave
microwave
radio wave
electromagnetic spectrum
radiation energy
electromagnetic wave

Video technology crossword

Type
Crossword
Description

Something you do before publishing the video Editing
Audio sound
Process before publishing Production
What you use to film Camera
Something used to record audio Microphone
Frames per second Fps
The part that shows the film Video
Type of camera Cannon
Plays a collection of pictures Film
Best quality you can get 1080 p
Stationary picture Photo
A method of transmitting information by a contentious signal Anolog
Audio Engineering Society. AES
all light in a viewing room produced by sources other than the display. Ambient light
an electronic device for increasing the strength of electrical signals. Amplifier
American National Standards Institute. ANSI
the number of bits used to describe data. bit depth
the color portion of a composite or S-Video signal. chrominance
electronic device that removes information from a modulated signal. demodulator
electronic equipment that adjusts or corrects the frequency characteristics of a signal. equalizer

Activity:Crossword Puzzle

Type
Crossword
Description

Operational Amplifier is also called as_________ OP AMP
The ratio of differential Gain to Common Mode gain is called _______ CMRR
Change in Offset Voltage wrt change in Power Supply Voltage is ______ PSRR
Maximum Rate of change of output voltage is ___________ Slew Rate
Range of frequency over which signals are equally amplified __________ Band Width
Average value of two input currents in OP Amp is _________ Bias Current
Difference of two input currents in OP AMP is _________ Offset Current
Voltage applied at the input to nullify the error voltage at output ____ Offset Voltage
Ideal value of __________ Resistance in OP AMP is Zero Output
Ideal Value of ________ resistance is infinity Input
Mode in which Phase, Frequency and Amplitude of Signals applied to 2 inputs Common
In the Block diagram of OP AMP ________ stage brings the DC level to Zero wrt ground Level Shift
When one of the terminal is grounded and signal is applied to other terminal is __________ Mode Single Ended
When two different signals(Out of phase) then mode is ___________ Differential

Physics Wave Vocabulary Crossword

Type
Crossword
Description

the distance from the equilibrium position - where it would end if it stopped oscillating. Amplitude
the time needed for an object to complete one full cycle of simple harmonic motion time for one full movement; 1 complete back and forth Period
the apparent change in frequency of a wave due to relative motion of the observer and/or source. Doppler effect
moving away from you; lower frequency Red shift
moving toward you; higher frequency blue shift
Waves in which the particles of the medium vibrate with an up and down motion. Transverse Wave
Waves in which the particles of the medium vibrate back and forth along the path that the wave travels Longitudinal Wave
The distance between two similar parts of a wave wavelength
displacement and velocity of a particle in a wave medium phase
the SI unit of frequency, equal to one cycle per second. Hertz
is a point on the wave where the displacement of the medium is at a maximum. Crest
The positions on a standing wave with the largest amplitudes Antinodes

Chapter 5: Electromagnetic Waves Crossword

Type
Crossword
Description

a transverse wave that involves the transfer of electric and magnetic energy Electromagnetic wave
the energy that electromagnetic waves transfer through matter or space Electromagnetic radiation
the light that passes through Polarized light
light can cause an electron to move so much it is knocked out of the metal Photoelectric effect
a packet of light energy Photon
the complete range of electromagnetic waves placed in order of increasing frequency Electromagnetic spectrum
elelectromagnetic waves with the longest wave lengths and lowest frequencies Radio waves
shorter wavelengths and higher frequencies Microwaves
uses reflected microwaves to detect objects and measure their distance and speed Radar
electromagnetic waves with wavelengths shorter than those of microwaves Infrared Rays
an image that shows reigons of different temperatures in different colors thermogram
electromagnetic waves that you can see Visible light
electromagnetic waves with wavelengths just shorter than those of visible light Ultraviolet rays
electromagnetic waves with wavelengths just shorter than ultraviolet rays X-rays
electromagnetic waves with the shortest wavelengths and the highest frequancies Gamma rays
a method of broadcasting signals by changing the amplitude of a wave Amplitude modulation
a method of broadcasting signals by changing the frequency of a wave Frequency modulation

Pre Calculus Word Search

Type
Word Search
Description

Amplitude
Angular
Annulus
Arc Length
Area of A Triangle
Cavalieri
Co Function
Coordinate
Coterminal
Degree
Depression
Displacement
Double Angle
Ellipsoid
Formulas
Frequency
Homogeneous
Identities
Indeterminate
Instantaneous
Inverse
Law of Cosines
Law of Sines
Linear
Orthogonal
Period
Projectile Motion
Pythagarean
Quadrant
Quotient
Radian
Radius
Reciprocal
Reference
Sector
Six Trig
Tangent
Torus
Trapezoid Rule
Trigometric
Undefined
Velocity

Waves,sound,and light Crossword

Type
Crossword
Description

is a lens that possesses at least one surface that curves inwards concave lens
involve the transport of energy without the transport of matte waves
s a wave that is an oscillation of matter, and therefore transfers energy through a medium. mechanical wave
oscillates perpendicular to the axis along which the wave travels transverse wave
is a region in a longitudinal wave where the particles are closest together. compressional wave
hat are propagated by simultaneous periodic variations of electric and magnetic field intensity electromagnetic waves
the maximum extent of a vibration or oscillation, measured from the position of equilibrium. amplitude
distance between one peak or crest of a wave and the next peak or crest. wavelength
common unit of frequency is the hertz (Hz), corresponding to one crest per second. frequency
The change in direction of a wave, such as a light or sound wave, away from a boundary the wave encounters. reflection
typically accompanied by interference between the wave forms produced. diffraction
he process in which two or more light, sound, or electromagnetic waves of the same frequency combine to reinforce or cancel each other interference
is the characteristic of a sound that is primarily a psycho-physiological correlate of physical strength (amplitude). loudness
a sound is determined by the rate of vibration, or frequency, of the sound wave. pitch
a sound or series of sounds caused by the reflection of sound waves from a surface back to the listener. echo
an increase (or decrease) in the frequency of sound, light, or other waves as the source and observer move toward (or away from) each other Doppler effect
a typical example: "the science or art of ordering tones or sounds in succession, in combination, and in temporal relationships music
which a system oscillates when not subjected to a continuous or repeated external force. natural frequency
ncrease in amplitude of oscillation of an electric resonance
ncrease in amplitude of oscillation of an electric fundamental frequency
that is a part of the harmonic series above a fundamental note and may be heard with it. overtone
series above a fundamental note and may be heard with it. overtones
prolongaprolongation of a sound; resonance. reverberation
vibrates in response to sound waves; the tympanic membrane. eardrum
one of the waves that are propagated by simultaneous periodic variations of electric and magnetic field intensity electromagnet wave
energy that travels by waves or particles, particularly electromagnetic radiation such as heat or x-rays. radiant energy
an electromagnetic wave of a frequency between about 104 and 1011 or 1012 Hz, as used for long-distance communication radio waves
light rays which are longer than light but shorter than radio waves. Electromagnetic radiation with a wavelength between infrared waves
a form of electromagnetic (EM) radiation, as are radio waves, infrared radiation, ultraviolet radiation, X-rays and microwaves. visible light
in the part of the electromagnetic spectrum where wavelengths are just shorter than those of ordinary, visible violet light but longer than those of x-rays. ultraviolet radiation
stream of such photons used for their penetrating power in radiography, radiology, radiotherapy, and scientific research. xrays
penetrating electromagnetic radiation of a kind arising from the radioactive decay of atomic nuclei. gamma rays
a high-frequency electromagnetic wave modulated in amplitude or frequency to convey a signal. carrier waves
system of satellites, computers, and receivers that is able to determine the latitude and longitude of a receiver on Earth by calculating the time difference for signals from different satellites to reach the receiver. global positioning system
he range of wavelengths or frequencies over which electromagnetic radiation extends. electromagnetic spectrum
the range of wavelengths electromagnetic spectrum

Astronomy Crossword

Type
Crossword
Description

An increase/ decrease in the frequency of sound, light. or other waves as the observer moves toward/ away from the light/ sound source. The Doppler effect
Step right after expanding in the sequence of formation of the universe. Randomness
By studying a stars spectra you can find what it is _____ _____ _____. Made up of
The rate in which something (sound or light) is repeated. Frequency
All of the frequencies of wavelengths of electromagnetic radiation. Electromagnetic Spectrum
Wavelengths of color given off by visible light. Spectrum
The distance between two crests or two troughs in a wave. Wavelength
Thermal energy left over from the original explosion was distributed in every direction of the universe as it expanded. Cosmic background radiation
One of the building blocks of a star with the chemical symbol He. Helium
The universe is made up of ______ _____. Electromagnetic radiation
The single point at which the universe started as. Singularity
Light/ sound moving towards observer quickly results in a ________-. blue shift
The theory that states the universe began with an explosion 13.7 billion years ago. The Big Bang theory
Law that states the universe is expanding. Hubbles law
An instrument used to break down visible light into a spectrum of colors. Spectroscope
The vertical distance between the crest and the baseline. Amplitude
Light / sound moving away from observer quickly results in a ________ ____. red shift
all time, energy, and matter. universe