https://padlet.com/cacraig/ov88x4rwgl0d en-us 2018-02-22 15:38:51 UTC 2018-02-23 03:50:50 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Hotsun.png 10035729 https://padlet.com/cacraig/ov88x4rwgl0d/wish/234287367 When an object moves away from us, the light is shifted to the red end of the spectrum, as its wavelengths get longer.]]> 2018-02-22 15:44:45 UTC https://padlet.com/cacraig/ov88x4rwgl0d/wish/234287367 10022990 https://padlet.com/cacraig/ov88x4rwgl0d/wish/234287473 RED Shift = Expanding
BLUE shift = Shrinking]]> 2018-02-22 15:44:53 UTC https://padlet.com/cacraig/ov88x4rwgl0d/wish/234287473 00052395 https://padlet.com/cacraig/ov88x4rwgl0d/wish/234288270 red shift means its expanding and the blue shift is whatever it is it is shrinking. ]]> 2018-02-22 15:45:53 UTC https://padlet.com/cacraig/ov88x4rwgl0d/wish/234288270 10035577 https://padlet.com/cacraig/ov88x4rwgl0d/wish/234288329 Blue, shrinks Red, Expands]]> 2018-02-22 15:45:58 UTC https://padlet.com/cacraig/ov88x4rwgl0d/wish/234288329 10035214 https://padlet.com/cacraig/ov88x4rwgl0d/wish/234288453 2018-02-22 15:46:06 UTC https://padlet.com/cacraig/ov88x4rwgl0d/wish/234288453 00056935 https://padlet.com/cacraig/ov88x4rwgl0d/wish/234288618 Observers looking at an object that is moving away from them see light that has a longer wavelength than it had when it was emitted (a red-shift), while observers looking at an approaching source see light that is shifted to shorter wavelength (a blue-shift).]]> 2018-02-22 15:46:19 UTC https://padlet.com/cacraig/ov88x4rwgl0d/wish/234288618 https://padlet.com/cacraig/ov88x4rwgl0d/wish/234289242 the light is shifted to the red end of the spectrum, as its wavelengths get longer. If an object moves closer, the light moves to the blue end of the spectrum, as its wavelengths get shorter.]]> 2018-02-22 15:47:09 UTC https://padlet.com/cacraig/ov88x4rwgl0d/wish/234289242 10040109 https://padlet.com/cacraig/ov88x4rwgl0d/wish/234289339 Red: Gets bigger
Blue: Gets smaller

]]> 2018-02-22 15:47:19 UTC https://padlet.com/cacraig/ov88x4rwgl0d/wish/234289339 10038719 https://padlet.com/cacraig/ov88x4rwgl0d/wish/234289443 Red Shift-Get Bigger
Blue Shift-Get smaller]]> 2018-02-22 15:47:25 UTC https://padlet.com/cacraig/ov88x4rwgl0d/wish/234289443 00063931 https://padlet.com/cacraig/ov88x4rwgl0d/wish/234289554 Red shift- The universe is expanding
Blue shift- The universe is shrinking]]> 2018-02-22 15:47:30 UTC https://padlet.com/cacraig/ov88x4rwgl0d/wish/234289554 00064934 https://padlet.com/cacraig/ov88x4rwgl0d/wish/234289753 red expands and blue get smaller]]> 2018-02-22 15:47:48 UTC https://padlet.com/cacraig/ov88x4rwgl0d/wish/234289753 00065131 https://padlet.com/cacraig/ov88x4rwgl0d/wish/234289967 blue sticks like glue ]]> 2018-02-22 15:48:06 UTC https://padlet.com/cacraig/ov88x4rwgl0d/wish/234289967 10035729 https://padlet.com/cacraig/ov88x4rwgl0d/wish/234290663 2018-02-22 15:48:59 UTC https://padlet.com/cacraig/ov88x4rwgl0d/wish/234290663 10035729 https://padlet.com/cacraig/ov88x4rwgl0d/wish/234291273 2018-02-22 15:49:58 UTC https://padlet.com/cacraig/ov88x4rwgl0d/wish/234291273 00014114 https://padlet.com/cacraig/ov88x4rwgl0d/wish/234291347 Red- Te displacement of spectral lines toward longer wavelengths.
Blue- The displacement of the spectrum to shorter wavelengths in the light coming from distant celestial objects moving toward the observer]]> 2018-02-22 15:50:04 UTC https://padlet.com/cacraig/ov88x4rwgl0d/wish/234291347 00024250 https://padlet.com/cacraig/ov88x4rwgl0d/wish/234291496 red gets bigger and blue gets smaller]]> 2018-02-22 15:50:16 UTC https://padlet.com/cacraig/ov88x4rwgl0d/wish/234291496 10037802 https://padlet.com/cacraig/ov88x4rwgl0d/wish/234292090 Blue gets smaller

]]> 2018-02-22 15:51:01 UTC https://padlet.com/cacraig/ov88x4rwgl0d/wish/234292090 https://padlet.com/cacraig/ov88x4rwgl0d/wish/234292350 redshift- Redshift = (Observed wavelength – Rest wavelength)/(Rest wavelength)
blueshift - the displacement of the spectrum to shorter wavelengths in the light coming from distant celestial objects moving toward the observer.]]> 2018-02-22 15:51:21 UTC https://padlet.com/cacraig/ov88x4rwgl0d/wish/234292350 10037590 https://padlet.com/cacraig/ov88x4rwgl0d/wish/234292430 Red = expand
Blue = shrink]]> 2018-02-22 15:51:25 UTC https://padlet.com/cacraig/ov88x4rwgl0d/wish/234292430 00056919 https://padlet.com/cacraig/ov88x4rwgl0d/wish/234294236 Red shift means that its expanding
blue shift means getting smaller]]> 2018-02-22 15:53:37 UTC https://padlet.com/cacraig/ov88x4rwgl0d/wish/234294236 10037919 https://padlet.com/cacraig/ov88x4rwgl0d/wish/234294639 Red shift means to expand & Blue shift means to shrink ]]> 2018-02-22 15:54:10 UTC https://padlet.com/cacraig/ov88x4rwgl0d/wish/234294639 10029251 https://padlet.com/cacraig/ov88x4rwgl0d/wish/234568334 A Red Shift expands/gets longer while a blue shift shrinks/gets shorter]]> 2018-02-23 03:49:12 UTC https://padlet.com/cacraig/ov88x4rwgl0d/wish/234568334