Blanca Garcia Period 7
-->Frequency Range is of 30 pertahertz to 30 exahertz
-->Velocity in a vacuum is
An interesting fact for X-Rays is that they were discovered by accident when scientist were experimenting with vacuum tubes.
Another interesting fact is that X-Rays about 10 million more energy than radio waves.
X-Rays are also used to look for breast cancer and pneumonia.
--> X-Rays are painless and fast
Negatives-->Too much radiation from x-rays can cause cell damage
-->X-Rays increase the risk of getting cancer