X-Ray by Kenn'ya Loften https://padlet.com/lofteken000/sihyfr5jv35s 1st period - Loften, Whitman, Smith en-us 2017-02-24 14:41:18 UTC 2017-03-01 14:48:35 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Thunder.png Dangers lofteken000 https://padlet.com/lofteken000/sihyfr5jv35s/wish/156407811 X-Ray waves can cause cell damage and cancer. This is why, when using it medically, doctors and dentists MUST use a shield.]]> 2017-02-27 14:18:42 UTC https://padlet.com/lofteken000/sihyfr5jv35s/wish/156407811 useful information whitmeth000 https://padlet.com/lofteken000/sihyfr5jv35s/wish/156408073 X-Rays can show bones without operation to show if any fractures or breaks.
X-Rays can penetrate dense materials such as skin and tissue but not bone.

 X-Rays are also used in space which can detect using suitable radio telescopes.

X-Rays are also used in airports to check our bags for weapons.

]]> 2017-02-27 14:19:19 UTC https://padlet.com/lofteken000/sihyfr5jv35s/wish/156408073 smithbra000 https://padlet.com/lofteken000/sihyfr5jv35s/wish/156410406 2017-02-27 14:24:23 UTC https://padlet.com/lofteken000/sihyfr5jv35s/wish/156410406 lofteken000 https://padlet.com/lofteken000/sihyfr5jv35s/wish/156414606 2017-02-27 14:33:03 UTC https://padlet.com/lofteken000/sihyfr5jv35s/wish/156414606 Question lofteken000 https://padlet.com/lofteken000/sihyfr5jv35s/wish/156414955 How are X-Ray waves used in the medical field?]]> 2017-02-27 14:33:41 UTC https://padlet.com/lofteken000/sihyfr5jv35s/wish/156414955 X-Ray lofteken000 https://padlet.com/lofteken000/sihyfr5jv35s/wish/156416512 -Higher frequency (10^18) and Shorter wavelengths (10^-10)]]> 2017-02-27 14:36:47 UTC https://padlet.com/lofteken000/sihyfr5jv35s/wish/156416512 whitmeth000 https://padlet.com/lofteken000/sihyfr5jv35s/wish/156417791 2017-02-27 14:39:27 UTC https://padlet.com/lofteken000/sihyfr5jv35s/wish/156417791 lofteken000 https://padlet.com/lofteken000/sihyfr5jv35s/wish/156418536 2017-02-27 14:40:56 UTC https://padlet.com/lofteken000/sihyfr5jv35s/wish/156418536 how they work smithbra000 https://padlet.com/lofteken000/sihyfr5jv35s/wish/157026732 X-rays are very high frequency waves, and carry a lot of energy. They will pass through most substances, and this makes them useful in medicine and industry to see inside things.

X-rays are given off by stars, and strongly by some types of nebula.

An X-ray machine works by firing a beam of electrons at a "target". If 
we fire the electrons with enough energy, X-rays will be produced.

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