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I just noticed its exactly two weeks after the 'ban' was imposed!!!  | 
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| asked by ⚡The Flash⚡ (devanshu8) 7 years ago  | 
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Do we need to know:-
1.Experimental proof of Snell's law
2.Experimental determination of the focal length of a convex lens
3.Magnifying power(m=1+D/f)
Please do let me know ASAP. Thank you |3  | 
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| asked by Gargie D'souza (gar_d02) 7 years ago  | 
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 + 1 more questions by gar_d02    
Why does a magnifying glass need to have a small focal length?  | 
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| asked by Gargie D'souza (gar_d02) 7 years ago  |  
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what is imp in electromagnetism cause i have only done dc motor ac generator and transformer and most of the papers ask question on these basis should i do anything else in this chp ?  | 
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| asked by Somay Vaidh (somay2003) 7 years ago  | 
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How do you find the direction of deflection of alpha particles and beta rays in a magnetic field with the Fleming's Left Hand Rule?  | 
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| asked by RaBh (rahulbhardwaj2002) 7 years ago  | 
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What to write if si unit of loudness is asked  | 
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| asked by Jeff mckinley (chende) 7 years ago  | 
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should i do the working of DC Motor and AC generator??  | 
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| asked by Tanvi Shah (tanvishah29) 7 years ago  | 
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i messed up in hindi. need some motivation  | 
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| asked by Ayush Shrivastav (killershock) 7 years ago  | 
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Can someone tell me a trick to remember how the compass needle deflects when kept above/below a current carrying conductor?  | 
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| asked by Pavan K Srinivasan (throwaway) 7 years ago  | 
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What should we study regarding electric bell/gong?  | 
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| asked by Leander Vikram (eldiablo0829) 7 years ago  | 
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CNM ke physics ke liye must know questions nahi hai?  | 
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| asked by Momo (zenab13) 7 years ago  | 
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