1 / 8

Properties of Waves

Properties of Waves. Pgs 10 - 13. Amplitude. The property of a wave that is related to the height of a wave is amplitude. The maximum distance the wave vibrates from rest position. The rest position is where the particles stay when there are no disturbances. . Amplitude and Energy.

shania
Download Presentation

Properties of Waves

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Properties of Waves Pgs 10 - 13

  2. Amplitude • The property of a wave that is related to the height of a wave is amplitude. • The maximum distance the wave vibrates from rest position. • The rest position is where the particles stay when there are no disturbances.

  3. Amplitude and Energy • Larger amplitude means more energy is used to make that wave. • A smaller amplitude means less energy is used to make that wave. • Amplitude can be a measure of energy in a wave.

  4. Wavelength • The distance between any two adjacent crests or compressions in a series of waves is the wavelength. • The wavelength can be measured from troughs and rarefactions as well.

  5. Frequency • The number of waves produced in a given amount of time is frequency. • You can count the number of crests/troughs/compressions/rarefactions that occur. • Frequency is expressed in Hertz (Hz). • 1 Hz = 1 wave /second.

  6. Frequency and Energy • The higher the frequency a wave has, the more energy the wave is carrying. • Also, the wavelength is closely related to frequency. • Therefore, the shorter the wavelength a wave has, the more energy it is carrying and vice versa.

  7. Wave Speed • The speed at which a wave travels is wave speed. • This is the distance traveled divided by the time it takes to travel. • Sound in air travels at 340m/s . • Sound in steel travels 5200m/s.

  8. Calculating Wave Speed • Wave speed is calculated by using wavelength and frequency. • Speed is symbolized with a (v) • Wavelength is symbolized with a (λ) • Frequency is symbolized with a (f) • V = λ x f • What is the wave speed of a wave that has a wavelength of .5 m and frequency of 3 Hz?

More Related