Products related to Frequency:
-
Fashion and Environmental Sustainability : Entrepreneurship, Innovation and Technology
The wide range of topics that the book covers are organised into sections reflecting a cradle to grave view of how entrepreneurial, innovative, and tech-savvy approaches can advance environmental sustainability in the fashion sector.These sections include: sustainable materials; innovation in design, range planning and product development; sustainable innovations in fashion supply chains; sustainable innovations in fashion retail and marketing; sustainable alternatives for end-of-life and circular economy initiatives; and more sustainable alternative fashion business models.
Price: 90.50 £ | Shipping*: 0.00 £ -
New Technology skin rejuvenation import and export Intermediate frequency current therapy high frequency beauty machine
Features: Independent functions: nutrition/export, blackhead removal and spraying. Independent ports for different functions, simple operation. Deep importing skin needed essence to accelerate penetration and absorption. Can thoroughly remove blackhead, pimple and clean dirt, grease in the pore. Spraying bottle can spray the lotion, anti inflammatory water or contracting water in the way of mist, which is more accurate, more hygienic. Suitable for professional use, such as beauty parlor, plastic hospital and SPA. Instruction: 1. Vacuum, Spray Connect small suction glass tube to the suction / spray hose, put the hose to the suction port of machine, press the small hole on the small glass tube, then machine is ready for suction operation. Connect spray bottles to the suction / spray hose, put the hose to the spray port of machine, press the small hole on then the machine is ready for spray like mist. 2. Galvanic Assembly the accessories and connect black plug of Cathode Stick, and put the red plug the red plug of Bead or Scroll Bar, users use the Cathode Stick, while controller hold the Bead or Scroll Bar. Turn the power switch ON, ready for operation. Press the switch for Galvanic. Adjust for the energy of Galvanic, the energy lamp of the Galvanic will change at the same. 3. High Frequency Insert the Ozone electrode into the handle and keep well. Connect the plug to the power outlet then turn on the machine. Turn the button of energy lever to choose appropriate level according to skin conditions and type then begin to operate. After over the operation, turn the button of energy lever to O mark and turn off power, pull out the electrode and clean well and dry storage. 4. After over the button of energy lever to choose appropriate level to O mark and turn off power, pull out the electrode and clean well and dry storage. Specification: Material: ABS + Electronic Components Voltage: 110V(US), 220V(EU), 220V/240V(UK) Optional Plugs: 01#US Plug, 02#EU Plug, 03#UK Plug Color: White Main Machine Size: Approx. 49.5 x 36.5 x 17.5cm / 19.5 x 14.4 x 6.9inch Package Weight: Approx. 5900g Type: Beauty Machine Function: 1. Vacuum 2. Spray 3. Galvanic 4. High Frequency Package List: 1 x Main Machine 1 x Red and Black Tube 1 x Electrotherapy Tube 1 x Electrotherapy Stick 1 x The Ducting Leads 1 x Glass Straw 1 x Adapter 1 x User Manual
Price: 188.69 € | Shipping*: 0.0 € -
10MHz Frequency Meter DIY Kit Frequency Counter AVR Frequency with Shell Counter Cymometer Frequency
10MHz Frequency Meter DIY Kit Frequency Counter AVR Frequency with Shell Counter Cymometer Frequency
Price: 8.53 € | Shipping*: 0 € -
10MHz Frequency Meter DIY Kit Frequency Counter AVR Frequency with Shell Counter Cymometer Frequency
10MHz Frequency Meter DIY Kit Frequency Counter AVR Frequency with Shell Counter Cymometer Frequency
Price: 8.53 £ | Shipping*: 0 £
-
What is the relationship between angular acceleration and frequency?
Angular acceleration and frequency are related through the equation: angular acceleration = 2π x frequency. This means that the angular acceleration of an object is directly proportional to its frequency. In other words, as the frequency of an object's rotation increases, its angular acceleration also increases. Conversely, if the frequency decreases, the angular acceleration will also decrease. This relationship is important in understanding the motion of rotating objects and is a key concept in the study of rotational dynamics.
-
What is the difference between natural frequency, excitation frequency, and resonance frequency?
Natural frequency is the frequency at which a system naturally vibrates when disturbed from its equilibrium position. Excitation frequency is the frequency at which an external force is applied to a system. Resonance frequency is the frequency at which the amplitude of the system's response is maximized when subjected to an external force at or near its natural frequency. In summary, natural frequency is inherent to the system, excitation frequency is the frequency of the external force, and resonance frequency is the frequency at which the system's response is maximized.
-
Does the frequency affect the performance of my PC?
Yes, the frequency of your PC's processor can affect its performance. A higher frequency generally means that the processor can perform tasks more quickly, resulting in better overall performance. However, other factors such as the number of cores, cache size, and architecture also play a significant role in determining the performance of a PC. It's important to consider all these factors when evaluating the performance of your PC.
-
How to calculate the rotational frequency in Hertz using radial acceleration?
To calculate the rotational frequency in Hertz using radial acceleration, you can use the formula f = ω/2π, where f is the frequency in Hertz and ω is the angular velocity in radians per second. The angular velocity can be calculated using the formula ω = √(r * a), where r is the radius of the circular motion and a is the radial acceleration. Once you have the angular velocity, you can use the first formula to find the rotational frequency in Hertz.
Similar search terms for Frequency:
-
Frequency
Be careful what you listen to. Five years ago, Fiona was just a kid. But everything changed the night the Pit Viper came to town.Sure, he rid the quiet, idyllic suburb of Hamm of its darkest problems.But Fiona witnessed something much, much worse from Hamm’s adults when they drove him away. And now, the Pit Viper is back. Fiona’s not just a kid anymore. She can handle the darkness she sees in the Pit Viper, a DJ whose wicked tattoos, quiet anger, and hypnotic music seem to speak to every teen in town… except her.She can handle watching as each of her friends seems to be overcome by the music.She can even handle her unnerving suspicion that the DJ is hell-bent on revenge. But she’s not sure she can handle falling in love with him.
Price: 13.99 £ | Shipping*: 3.99 £ -
Frequency
Price: 37 € | Shipping*: 0.00 € -
Technology Ethics : Responsible Innovation and Design Strategies
Technologies cannot simply be understood as neutral tools or instruments; they embody the values of their creators and may unconsciously reinforce existing inequalities and biases. Technology Ethics shows how responsible innovation can be achieved.Demonstrating how design and philosophy converge, the book delves into the intricate narratives that shape our understanding of technology – from instrumentalist views to social constructivism.Yet, at its core, it champions interactionalism as the most promising and responsible narrative.Through compelling examples and actionable tools this book unravels the nuances of these philosophical positions, and is tailored to foster responsible innovation and thoughtful design.As our everyday lives further intertwine with technology, understanding and implementing these design principles becomes not just beneficial, but essential. This concise and accessible introduction is essential reading for students and scholars of philosophy of technology, engineering ethics, science and technology studies, and human–machine communication, as well as policymakers.
Price: 45.00 £ | Shipping*: 0.00 £ -
Technology Ethics : Responsible Innovation and Design Strategies
Technologies cannot simply be understood as neutral tools or instruments; they embody the values of their creators and may unconsciously reinforce existing inequalities and biases. Technology Ethics shows how responsible innovation can be achieved.Demonstrating how design and philosophy converge, the book delves into the intricate narratives that shape our understanding of technology – from instrumentalist views to social constructivism.Yet, at its core, it champions interactionalism as the most promising and responsible narrative.Through compelling examples and actionable tools this book unravels the nuances of these philosophical positions, and is tailored to foster responsible innovation and thoughtful design.As our everyday lives further intertwine with technology, understanding and implementing these design principles becomes not just beneficial, but essential. This concise and accessible introduction is essential reading for students and scholars of philosophy of technology, engineering ethics, science and technology studies, and human–machine communication, as well as policymakers.
Price: 14.99 £ | Shipping*: 3.99 £
-
What is the difference between angular frequency and frequency?
Frequency is the number of complete cycles of a periodic waveform that occur in a unit of time, usually measured in hertz (Hz). Angular frequency, on the other hand, is the rate of change of the phase of a sinusoidal waveform, measured in radians per second. Angular frequency is related to frequency by the equation ω = 2πf, where ω is the angular frequency and f is the frequency in hertz.
-
Is the radio frequency 149050 a walkie-talkie frequency?
No, the radio frequency 149050 is not typically used for walkie-talkies. Walkie-talkies typically operate on frequencies within the VHF (Very High Frequency) or UHF (Ultra High Frequency) bands, such as 462-467 MHz in the UHF band. The frequency 149050 is within the HF (High Frequency) band, which is commonly used for long-distance communication, such as amateur radio, maritime, and aviation communication. Therefore, it is unlikely that 149050 would be used for walkie-talkies.
-
What is the difference between beat frequency and envelope frequency?
Beat frequency refers to the frequency of the fluctuation in amplitude that occurs when two waves of slightly different frequencies interfere with each other. This fluctuation creates a pulsating sound or sensation. On the other hand, envelope frequency refers to the frequency of the overall shape or envelope of the combined wave, which is determined by the slower of the two interfering waves. In other words, beat frequency is the frequency of the pulsating fluctuations, while envelope frequency is the frequency of the overall shape of the combined wave.
-
What is the difference between relative frequency and absolute frequency?
Relative frequency is the proportion of the total number of occurrences of a particular value to the total number of occurrences in the data set. It is expressed as a percentage or a decimal. Absolute frequency, on the other hand, is the actual number of occurrences of a particular value in the data set. It represents the raw count of how many times a value appears in the data. While relative frequency gives us a sense of the proportion or percentage of occurrences, absolute frequency gives us the actual count of occurrences.
* All prices are inclusive of VAT and, if applicable, plus shipping costs. The offer information is based on the details provided by the respective shop and is updated through automated processes. Real-time updates do not occur, so deviations can occur in individual cases.