25 Short Wavelengths of light have what kind of frequency?1Higher frequenciesLower frequenciesAll have the same frequenciesWavelengths have nothing to do with frequency26Explain how is it that you're looking backward in time, when you look at a distant galaxy through a telescope.1 Mr. Lockhart has a "Brain Transducer 3000", which is just a few strings connecting paperclips to a pencil, asshown in the video above. As Mr. Lockhart repeatedly twists the pencil with a period of 1.0 second, the shortpaperclip swings with larger and larger amplitudes, but the longer paperclips don't swing much at all.What is the technical term for what causes the short paperclip to shake with increasing amplitudes, but notthe long paperclip?Constructive interferenceResonanceDestructive interferenceStanding waveIn the video of the Transducer 3000, the natural frequencies of the three strings from shortest string tolongest string are 1 Hz, 0.5 Hz, and 0.33 Hz. With what frequency should Mr. Lockhart twist the pencil to getthe paperclip on the longest string to amplify its movement?

Note: According to Bartleby's guideline, more than one and different questions asked, so the first…

25 Short Wavelengths of light have what kind of frequency? Higher frequencies Lower frequencies All have the same frequencies Wavelengths have nothing to do with frequency 26 Explain how is it that you're looking backward in time, when you look at a distant galaxy through a telescope.

25 Short Wavelengths of light have what kind of frequency? Higher frequencies Lower frequencies All have the same frequencies Wavelengths have nothing to do with frequency 26 Explain how is it that you're looking backward in time, when you look at a distant galaxy through a telescope.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Concept explainers

Interference of Light

The word "constructive" signifies addition in interference. Constructive interference occurs when the path of the waves that start from the slit differs by 1 entire wavelength or in the intervals of the same. Hence, the waves that are presented on the screen are in phase (crest to crest/trough to trough). The waves interfering constructively forms bright fringes on the screen.

Question

25 Short Wavelengths of light have what kind of frequency?
1
Higher frequencies
Lower frequencies
All have the same frequencies
Wavelengths have nothing to do with frequency
26
Explain how is it that you're looking backward in time, when you look at a distant galaxy through a telescope.
1

Mr. Lockhart has a "Brain Transducer 3000", which is just a few strings connecting paperclips to a pencil, as
shown in the video above. As Mr. Lockhart repeatedly twists the pencil with a period of 1.0 second, the short
paperclip swings with larger and larger amplitudes, but the longer paperclips don't swing much at all.
What is the technical term for what causes the short paperclip to shake with increasing amplitudes, but not
the long paperclip?
Constructive interference
Resonance
Destructive interference
Standing wave
In the video of the Transducer 3000, the natural frequencies of the three strings from shortest string to
longest string are 1 Hz, 0.5 Hz, and 0.33 Hz. With what frequency should Mr. Lockhart twist the pencil to get
the paperclip on the longest string to amplify its movement?

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