Your height as you dress in front of a spherical mirror in the morning for your 7: 30 class is h. the absolute value of the focal length of the spherical mirror is 60 cm. if your image has the same height h' 0125 h, then determine: upright orientation with its a) if the mirror is concave or convex. 121 b) how far you are standing from the mirror.

the working equation for the angular size is the product of the physical size and 360 degrees divided by the product of two pi and distance from earth. the minimum size would be 0.559 degrees while the maximum size would be 0.49 degrees. 

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!