https://padlet.com/pbakke/30mbxpota7sn Share what pops out as interesting, weird, or cool! en-us 2017-10-23 14:43:49 UTC 2024-10-15 06:13:03 UTC hello@padlet.com pbakke https://padlet.com/pbakke/30mbxpota7sn/wish/199618316 I learned that the wavelength of microwaves are NOT micrometers!]]> 2017-10-23 15:08:51 UTC https://padlet.com/pbakke/30mbxpota7sn/wish/199618316 https://padlet.com/pbakke/30mbxpota7sn/wish/199663952 I learned that UV sanitation doesn't cause permanent skin damage and cancer because it uses UV-C radiation, which is easily absorbed by the layer of dead skin on humans.]]> 2017-10-23 16:26:58 UTC https://padlet.com/pbakke/30mbxpota7sn/wish/199663952 https://padlet.com/pbakke/30mbxpota7sn/wish/199664088 holograms are a simple way to show how Electromagnetic waves work.]]> 2017-10-23 16:27:13 UTC https://padlet.com/pbakke/30mbxpota7sn/wish/199664088 https://padlet.com/pbakke/30mbxpota7sn/wish/199760331 X-ray technology has allowed us to see inside the human body since 1895]]> 2017-10-23 19:30:33 UTC https://padlet.com/pbakke/30mbxpota7sn/wish/199760331 https://padlet.com/pbakke/30mbxpota7sn/wish/199760700 I learned about how waves are emitted to warm up food, and found an experiment that illustrates how this happens! *^^*

]]> 2017-10-23 19:31:44 UTC https://padlet.com/pbakke/30mbxpota7sn/wish/199760700 https://padlet.com/pbakke/30mbxpota7sn/wish/199769114 she had a hard time today but she pulled through and almost finished!!! i do not exactly love physics and physics does not exactly love me. but were doing good for these circumstances. ]]> 2017-10-23 19:58:16 UTC https://padlet.com/pbakke/30mbxpota7sn/wish/199769114 jbooker_si https://padlet.com/pbakke/30mbxpota7sn/wish/199769249 Physics is, hopefully, simple. Physicists are not. Edward Teller
Wise word of jaylen]]> 2017-10-23 19:58:37 UTC https://padlet.com/pbakke/30mbxpota7sn/wish/199769249 https://padlet.com/pbakke/30mbxpota7sn/wish/199769800 Microwaves heat water by jerking the water molecules around, so to speak. Each water molecule has a slight positive electric charge on one side and a slight negative charge on the other.]]> 2017-10-23 20:00:35 UTC https://padlet.com/pbakke/30mbxpota7sn/wish/199769800 tday_si https://padlet.com/pbakke/30mbxpota7sn/wish/199795756 MRI use something similair to radio waves to scan a patent and they also use magnets!!!]]> 2017-10-23 21:55:39 UTC https://padlet.com/pbakke/30mbxpota7sn/wish/199795756 https://padlet.com/pbakke/30mbxpota7sn/wish/199796679 radiation causes breaks in the double-stranded DNA molecule in the cell nucleus which causes the cancer cells to die]]> 2017-10-23 22:03:17 UTC https://padlet.com/pbakke/30mbxpota7sn/wish/199796679 https://padlet.com/pbakke/30mbxpota7sn/wish/200211424 2017-10-24 21:24:23 UTC https://padlet.com/pbakke/30mbxpota7sn/wish/200211424 https://padlet.com/pbakke/30mbxpota7sn/wish/200218819 https://science.hq.nasa.gov/kids/imagers/ems/micro.html this link will take you to a NASA website discussing microwaves; but if you look close to the top of the page, you can find a link to similar pages for all other types of waves. ]]> 2017-10-24 22:09:47 UTC https://padlet.com/pbakke/30mbxpota7sn/wish/200218819 https://padlet.com/pbakke/30mbxpota7sn/wish/200464618 strawberries are the only fruit to have seeds on the outside.

]]> 2017-10-25 15:31:42 UTC https://padlet.com/pbakke/30mbxpota7sn/wish/200464618 https://padlet.com/pbakke/30mbxpota7sn/wish/200589645 people say that actions speak louder than words. but sometimes we'd love to hear the words and see actions at the same time, because word without actions are empty and actions without words are confusing. ]]> 2017-10-25 19:22:37 UTC https://padlet.com/pbakke/30mbxpota7sn/wish/200589645 https://padlet.com/pbakke/30mbxpota7sn/wish/200600527 Sam

Microwaves use energized light particles to heat food. Since EM waves do not need anything to go through, they will pass directly through the food. The energy interact with the food, and will transfer energy into the atoms in the food. This makes sense because of Conservation of Energy. The energy must go somewhere, and it goes into the food. When the energy passes through the food, and gets transfered it energizes the atoms in the food. This energy in the atoms causes them to move around, and this movement causes friction, and therefore, heat. ]]> 2017-10-25 19:48:37 UTC https://padlet.com/pbakke/30mbxpota7sn/wish/200600527 https://padlet.com/pbakke/30mbxpota7sn/wish/200633852 ˙ɯǝɥʇ ǝsn sǝuoɥd ʍouʞ noʎ pıp]]> 2017-10-25 22:23:57 UTC https://padlet.com/pbakke/30mbxpota7sn/wish/200633852 https://padlet.com/pbakke/30mbxpota7sn/wish/201042408 Who else thinks that Mr. Bakke Hockey goes a little too fast with class???]]> 2017-10-26 22:06:17 UTC https://padlet.com/pbakke/30mbxpota7sn/wish/201042408