PP22 WHAT IS THE DIFFERNCE BETWEEN BI CONVEX AND DOUBLE CONVEX LENS. |
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| asked by Siddharth Chhetri (dgenerationx) 9 years ago | |
4 | |
Characteristics of equi convex and equi concave lens. PP28 |
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| asked by Darshan Deshpande (darshan1504) 9 years ago | |
1 | |
can too join pp???? |
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| asked by Andy Pinto (andria) 9 years ago | |
0 | |
andy pinto-40 |
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| asked by Shodhan Shetty (shodhansonofsridevi) 9 years ago | |
0 | |
Who decides pp no. And what is its use??? |
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| asked by Born To Succeed (rupanwita) 9 years ago | |
1 | |
When did this PP START and how many ch are over............ |
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| asked by Ankit Fadia (tanmay_dani) 9 years ago | |
0 | |
