ans these objective of science
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1)to short eyeball ,long focal length
2)power of concave lens is negative
3)improving the performance of the cell by absorbing the hydrogen gas
4) 50 hz
5)alternate current
6)Iris
hope it helps
please mark it as brainliest
2)power of concave lens is negative
3)improving the performance of the cell by absorbing the hydrogen gas
4) 50 hz
5)alternate current
6)Iris
hope it helps
please mark it as brainliest
8770786303:
thnku
wlcm
Answered by
1
1.Abnormal shape of cornea or lens.
2.Negative.
3.Improve the function of cell by absorbing the hydrogen gas produced.
4.120 volt to 240 volt.
5.AC.
6.pupil.
IF IT HELPS YOU TGEN FOLLOW ME AND MARK AS BRAINLIST
It is not wrong.
And I know that your each answer is from googlel
listen mera exam hai 13 ko so i was preparing fr that.. that's why i am answering questions here
wo shime galat h me check kiya abhi
si unit is not volts it herz
nd..hypermetropia has nothing to do with cornea...
koi ni thnku
iris expand nd contracts to adjust the pupil .
But pupil is right I think
idk
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