26 Replies
@Gyro Gearloose
Note for OP
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,rotate
,rotate
Where am I going wrong
@integralofe^2v @vj25_
ill look at all the doubts tom as i have a test tom so i need to study, sorryðŸ˜
alr buddy np
shouldnt f= be 8
but still even after doing that with ur method im not getting ans lag toh sahi raha hai
if we take the combination of the lens and mirror to be concave with focal length -8 then im getting x=8 or 22 out of which 22 will be neglected
oh shit han
ray diagram se dekhe toh concave mirror hi aana chahiye waise toh
yeah true i was about to write that
par mathemtically bhi f=-8 aana chahiye na
but yar calc se kyu galat ho rha hai
in another qn u sent before usme bhi by observation se hi f negative lia tha
oye aa gya samjh
mirror ke lie P = -1/fm right
yes
so P = -1/(-8)
toh +1/8 hi toh hogya
conventionally if rays converge then power is >0
o right
hmm phir toh sahi hai
hnn
we want image after refraction to be on mirrors centre right ?
ismei do case aa jayenge
x=22 and x=8
x=22 kyu neglect hua
ig because usme qn me jo situation di hai woh disrupt hojaegi
object then lens and then mirror
oh han
nice que
+solved @vj25_
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