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Radio Waves

Published on Nov 19, 2015

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PRESENTATION OUTLINE

1.

RADIO WAVES

BY JACOB AND TAYLOR
2.

HOW ARE THEY USED IN ASTRONOMICAL RESEARCH?

THEY USE RADIO TELESCOPES WHICH IS A DISH MADE OUT OF
3.

CONT.

CONDUCTING METAL THAT REFLECT RADIO WAVES TO A FOCUS POINT
4.

WHY ARE RADIO TOWERS SO TALL?

THEY NEED TO BE TALL SO THE WAVES CAN COVER THEIR AREAS
5.

AM VS FM

  • Am amplitude molulation
  • Fm frequency molulation
6.

WORK CITED

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