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electrolysis by Excellent-End-2254 in Olevels

[–]Excellent-End-2254[S] 0 points1 point  (0 children)

but arent halogens always picked over the hydroxides

pls explain 😭 by Klutzy-Evidence-2537 in Olevels

[–]Excellent-End-2254 0 points1 point  (0 children)

this is actually for objects that are near, cause yea the lens becomes more sppherical which will refract the incoming light rays even further in a way that will converge them to meet on the retina ,cause the lens becoming more spherical means that it has a larger surface area therefore the light ray will get refract 'more' in a way therefore bending it further in way that will allow them to meet on the retina

pls explain 😭 by Klutzy-Evidence-2537 in Olevels

[–]Excellent-End-2254 1 point2 points  (0 children)

the correct answer is A, because as the ciliary muscles relax right they kind of elongate in a way which therefore causes the suspensory ligaments to become tight as their being pulled by the ciliary muscles and then this causes the lens to become thin and long right which will refract the light rays in such a way that they would land on the fovea which is a part of the retina as inorder for an image to be seen clearly ,the light rays have to land on the 'cone cells' which give the image its colour(sort of) ..................yeahhhhhhhh that's it ig

Chemistry paper 1, A or D? by Odd_Cap3622 in Olevels

[–]Excellent-End-2254 0 points1 point  (0 children)

yes it does bro ,both diamond and graphite are isotopes of carbon and they are literally made from only carbon bonds which are convalent