https://padlet.com/helms655/tf1z6ze9pqil en-us 2018-02-11 19:54:22 UTC 2025-10-26 17:22:20 UTC hello@padlet.com helms655 https://padlet.com/helms655/tf1z6ze9pqil/wish/230404756 Gamma rays come from the hottest and most energetic objects in the universe. The gamma rays are bad and good the good part is treating cancer and medical equipment, they're bad because the rays has a high energy nuclear explosions and supernovas. Gamma Rays have the shortest wavelength. Science are interested in gamma rays because they can find out the element s on other plants. ]]> 2018-02-11 19:56:25 UTC https://padlet.com/helms655/tf1z6ze9pqil/wish/230404756 helms655 https://padlet.com/helms655/tf1z6ze9pqil/wish/230405889 Ultraviolet are smaller than visible light. Some insects,birds, and reptiles can see UV rays. UV rays are both bad and good because the bad part can give people sunburns and cancer and good because sterilizing water.]]> 2018-02-11 20:04:56 UTC https://padlet.com/helms655/tf1z6ze9pqil/wish/230405889 helms655 https://padlet.com/helms655/tf1z6ze9pqil/wish/230407084 Visible light we can't see the waves but we see the light that visible light makes. The longest of the spectrum is read and the shortest is violet. White light has all the colors of the spectrum. ]]> 2018-02-11 20:13:44 UTC https://padlet.com/helms655/tf1z6ze9pqil/wish/230407084 helms655 https://padlet.com/helms655/tf1z6ze9pqil/wish/230407846 Radio size of a football flied or a plant. A radio telescopes is used to see radio waves. ]]> 2018-02-11 20:19:19 UTC https://padlet.com/helms655/tf1z6ze9pqil/wish/230407846 helms655 https://padlet.com/helms655/tf1z6ze9pqil/wish/230408293 Infrared are used to measure the heat of plants. they can find target using heat. ]]> 2018-02-11 20:22:57 UTC https://padlet.com/helms655/tf1z6ze9pqil/wish/230408293 helms655 https://padlet.com/helms655/tf1z6ze9pqil/wish/230408836 X-ray they're used to see to view abject in space and bones. We can see the effect of them but we can't see them only effect. the reason why they're used for x-rays because they can't go throw bones. ]]> 2018-02-11 20:27:03 UTC https://padlet.com/helms655/tf1z6ze9pqil/wish/230408836 helms655 https://padlet.com/helms655/tf1z6ze9pqil/wish/230409363 Microwaves are used for cooking communication. they'rs the second lowest frequency waves. they can predict the weather.]]> 2018-02-11 20:31:14 UTC https://padlet.com/helms655/tf1z6ze9pqil/wish/230409363