At night many people see rings (called entoptic halos) surrounding bright outdoor lamps in otherwise dark surroundings. The rings are the first of the side maxima in diffraction patterns produced by structures that are thought to be within the cornea (or possibly the lens) of the observer's eye. a. Would a particular ring become smaller or larger if the lamp were switched from blue to red light?
b. If a lamp emits white light, is blue or red on the outside edge of the ring?

f=ma a/f/m a= 480/60 a = 8m/s/s that is quick wow

measuring things 1 litre of water

where is the photo and the answer choices?

as we probably am aware that our atmosphere or air have various levels, each level has different gasses, and each gas has another porousness. at the point when the light originates from lower porousness to higher penetrability, it alters its course. with the goal that implies that when the light originates from the moon to the earth, it alters it's course a lot more occasions. it essentially implies that the state of the light piece of the moon is changed on the earth.

not copied too! hope this !

joke:

h o h o hope you have a merry christmas!