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How do you find the frequency of a wavelength?

How do you find the frequency of a wavelength? The frequency formula in terms of wavelength and wave speed is given as, f = ?/λ where, ? is the wave speed, and λ is the wavelength of the wave. What is oscilloscope frequency? Oscilloscope bandwidth is defined as the frequency at which the amplitude of the observed signal drops by -3 dB (or drops to 70.7% of its actual value) as we increase the test signal's frequency as plotted on the amplitude-frequency characteristic curve (Figure 1). How do you calculate the frequency of a signal? The formula for frequency is:...

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Which artists used the golden ratio?

Which artists used the golden ratio? During the Renaissance, painter and draftsman Leonardo Da Vinci used the proportions set forth by the Golden Ratio to construct his masterpieces. Sandro Botticelli, Michaelangelo, Georges Seurat, and others appear to have employed this technique in their artwork. Did the Egyptians use Golden Ratio? a. The uses date to the ancient Egyptians and Greeks To begin with, in one of the Seven Wonders, the Egyptian Great Pyramid constructed in 2580-2560 BC, the Golden Ratio can be found: the ratio of the slant height of pyramid to half the base dimension is 1.61804, which is...

Q&A

How do you Depixelate in Photoshop?

How do you Depixelate in Photoshop? How to Depixelate PhotoshopOpen the image in Adobe Photoshop. Click "View"and then "Actual Pixels" so that you get a clear view of the extent of the pixelation.Go to "Filter" and then "Noise" on the main menu. Press the CTRL and F keys two or three times to further despeckle the image. How do I record a series of actions in Photoshop? Record an actionOpen a file.In the Actions panel, click the Create New Action button , or choose New Action from the Actions panel menu.Enter an action name, select an action set, and set...

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What is the composition of a C18 column?

What is the composition of a C18 column? Octadecylsilane (C18) has 18 carbon atoms. On the other hand, Octylsilane(C8) has only 8 carbon atoms on the column parking bonded to silica (Si). What is the length of C18 column? Acclaim 120 C18 ColumnsColumn FormatAnalytical ColumnDiameter (Metric)2.1 mmLength (Metric)150 mmMax. Pressure4500 psi (310 bar)Particle Size5 μm What is C18 HPLC column? C18 columns are HPLC (high performance liquid chromatography) columns that use a C18 substance as the stationary phase. C18 simply means that the molecules contain 18 carbon atoms, so the other atoms in the molecule can vary, leading to significantly...

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How far will a 22 hollow point travel?

How far will a 22 hollow point travel? "The most common and easiest round to get is the . 22 caliber. It can travel around 1.5 miles at a 12,000 foot altitude," Paskiewicz said. Many factors go into where a bullet travels like wind, obstacles, weight of bullet and trajectory. What are the ballistics on a 22 long rifle? Its 40 grain bullet may deliver a muzzle velocity between 1,080 and 1,200 fps, falling on either side of the speed of sound. Generally speaking the 22 LR's 36 grain bullet hits 1,330 fps, and its 32 grain bullet hits 1,640...

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What is the Iupac name of c7h14o?

What is the Iupac name of c7h14o? 2-HEPTANONE 2-HeptanonePubChem CID8051StructureFind Similar StructuresChemical SafetyLaboratory Chemical Safety Summary (LCSS) DatasheetMolecular FormulaC7H14O or CH3(CH2)4COCH3Synonyms2-HEPTANONE Heptan-2-one 110-43-0 Methyl pentyl ketone Butylacetone More... What is the formula of Heptanal? C7H14O Heptanal/Formula What is the functional group of Heptanal? aldehyde Heptanal is an n-alkanal resulting from the oxidation of the alcoholic hydroxy group of heptan-1-ol to the corresponding aldehyde. An endogenous aldehyde coming from membrane lipid oxidation, it is found in the blood of lung cancer patients and has been regarded as a potential biomarker of lung cancer. What products contain Heptaldehyde? Sr No. It is...

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What does spit it out mean slang?

What does spit it out mean slang? spit it outused for telling someone to hurry and say something when they are too nervous or embarrassed to say it. Is spit it out an idiom? To succeed in saying something, especially with difficulty. Often used in the imperative phrase "spit it out." I tried spitting an answer out, but my nervousness made me stutter too badly. What does chew you up mean? to damage or ruin someone or something by pinching, grinding, biting, etc. Stay away from the mower blade or it will chew you up. Do not spit it out...

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Who died at Rolling Stones concert?

Who died at Rolling Stones concert? Meredith Hunter It was during the Rolling Stones' set, however, that a 21-year-old Hells Angel named Alan Passaro stabbed a gun-wielding 18-year-old named Meredith Hunter to death just 20 feet in front of the stage where Mick Jagger was performing “Under My Thumb.” Unaware that someone had died, the Rolling Stones completed their set ... What happened at the Altamont free concert in 1969? On December 6, 1969, about 300,000 gathered at the Altamont Speedway in Tracy, California to see the Rolling Stones perform a free concert that was seen as a 'Woodstock West....

Lifehacks

Who was the fifth hijacker on Flight 93?

Who was the fifth hijacker on Flight 93? On August 3, 2001, an intended fifth hijacker, Mohammed al-Qahtani, flew into Orlando from Dubai. He was questioned by officials, who were dubious that he could support himself with only $2,800 cash to his name, and suspicious that he intended to become an illegal immigrant as he was using a one-way ticket. How did the hijackers get in the cockpit? It is unknown how the hijackers gained access to the cockpit; FAA rules at the time required that the doors remain closed and locked during flight. Ong said she thought that the...

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Comment faire un scoubidou poisson?

Comment faire un scoubidou poisson? Nageoires ventrales Faire passer le fil orienté vers le bas dans la maille du dos du poisson (avec la pique). Faire la boucle suivante, puis, avant chaque boucle du fil orienté vers le bas, faire un passage dans le dos avec la pique. Continuer jusqu'à la queue. Comment faire un crocodile avec des Scoubidou? Prendre un des fils verts de 20 cm et avec le fil noir de la patte , faire 2 rangs à 3 brins. Faire un angle à 90° vers l'arrière du crocodile, puis continuer 3 rangs à 3 brins. https://www.youtube.com/watch?v=YEHICIaQAMA