Oscilloscope
Wall Art and Photo Gifts from Science Photo Library
Oscilloscope
Oscilloscope displaying white noise. Oscilloscopes use cathode ray tubes to graphically exhibit variations in voltage or electric current. A time base signal dictates the movement of a spot which travels horizontally across the screen, displaying a waveform. In the image there is a lot of activity, but no discernable pattern to the waveform. This is known as white noise
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 6441003
© ANDREW LAMBERT PHOTOGRAPHY/SCIENCE PHOTO LIBRARY
Ampere Amperes Amps Analogue Analysing Displaying Electrical Electronics Measuring Oscilloscope Potential Difference Table Trace Volt Voltage Volts Physical
EDITORS COMMENTS
This print from Science Photo Library showcases the mesmerizing world of technology and measuring. The image features an oscilloscope, a remarkable device that utilizes cathode ray tubes to visually represent variations in voltage or electric current. A time base signal directs the movement of a spot across the screen, creating a fascinating waveform display. In this particular snapshot, we witness an abundance of activity on the oscilloscope's screen; however, there is no discernable pattern to the waveform observed. This intriguing phenomenon is commonly referred to as white noise - a random signal with equal intensity at all frequencies. The photograph beautifully captures the essence of physics and electronics by illustrating how potential difference and amperes are analyzed through this technological marvel. With its analogue design and precise measurements, the oscilloscope serves as an essential tool for researchers and engineers alike. Displayed on a table amidst other equipment, this image not only highlights the scientific significance but also portrays the aesthetic appeal of such intricate devices. As we delve into this visual representation of sound waves and electrical signals, we are reminded once again of humanity's relentless pursuit to unravel nature's mysteries through innovation and exploration.
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