1 / 8

infrasound and ultrasound

infrasound and ultrasound. By Marrissa Vose . Infrasound . Infrasound is a sound with frequencies. That means it is so low that we humans cant hear it. EX …. Wheals . Ultrasound. Ultrasound is a strong wave that can see images. EX.. Dolphins .

elsa
Télécharger la présentation

infrasound and ultrasound

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. infrasound and ultrasound By Marrissa Vose

  2. Infrasound • Infrasound is a sound with frequencies. That means it is so low that we humans cant hear it. EX…. Wheals

  3. Ultrasound • Ultrasound is a strong wave that can see images. • EX.. Dolphins

  4. constructive interference • This is when two waves interfere with another objects .when the wave passes through each other the wave form will change

  5. destructive interference • When two waves combined to each other. • In this picture you can see the waves started out small and then got bigger

  6. reflection • The bouncing back of a ray of light sound or heat. • EXAMPLES ….mirrors, swimming pool

  7. refraction • When a wave passes through two different mediums.

  8. defraction • When it goes a round an objet. • for example if you where talking around a piece of paper the sound would go around that paper

More Related