1 / 8

Guglielmo Marconi invented radio waves

Guglielmo Marconi invented radio waves. He was born in Italy and he discovered that there was invisible radio waves that could travel across the world. One day he sent a message that travelled to Germany to newfoundland in Canada. How is radio waves important in everyday life?.

philip-donovan
Download Presentation

Guglielmo Marconi invented radio 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. Guglielmo Marconi invented radio waves He was born in Italy and he discovered that there was invisible radio waves that could travel across the world. One day he sent a message that travelled to Germany to newfoundland in Canada.

  2. How is radio waves important in everyday life? • Radio waves is important for calling, TV remote, Bluetooth devices, internet and lots more.

  3. Long radio waves can travel 1-2 km.

  4. Medium wave can travel 100m, across the world.

  5. These are the men who invented radio waves. Radio waves are made out of Electromagnetic spectrum.

  6. A huge amount of radio waves can cause cancer.

  7. Ultraviolent radio waves often break your radio; they have high energy level.

  8. After his discoveries, Marconi got married ,and had two daughters.

More Related