please help me.......
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it will be the one with 30 degree because when a ray of light enters a denser medium it will bend more towards normal and the more the more bend towards normal
Almas13:
sry by mistake 20 degree
reason is same
kya
sry in last I mistakenly typed so it will be more bend towards normal
pls mark brainloest if u like
Ya 20 is right also because refrective index of 20 is large
thnks bro
welcome
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If u know I don't know
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