CBSE BOARD X, asked by Annu2003, 1 year ago

Hi!!!aaj exam m jo light chapter se numerical tha usme image distance kitna h and magnification???

Answers

Answered by nandini2106
1
practical wale Mai.....

image distance=60 cm
magnification=2
ishusinghpratap: Hum numericalky bhi jr skte tge na aaage diagram bna ke
nandini2106: maine to kiya hai
Annu2003: hmm
nandini2106: aage pata nhi
Puneet219: We should not write magnification
Annu2003: why
Puneet219: h'/h= 2:1
Puneet219: Bcoz they have asked ratio
Manassvi: It is -2
Puneet219: yess but while comparing ratio we cant write in negative
Answered by Anonymous
0
- 8 imGe Height..............Sahee hai
Annu2003: wrong
Anonymous: Thaanks anu
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