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


 
    
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