simron
 |  Subject: problems in light Fri Aug 22, 2008 9:26 pm | |
| | an object 4cm produces image of 12cm .(1)find magnification (2)if the distance between object and image is 40cm draw a ray diagram with a definite scale and find the power of lens |
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nish
Active member
| | Subject: Re: problems in light Mon Jan 12, 2009 5:24 pm | |
| see i dont think that these problems are there in icse   |
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tanu23
Active member
| | Subject: Re: problems in light Tue Jan 13, 2009 9:36 pm | |
| magnification=size of image/size of obj
= 12/4
=3
i'll send the next ques soon. |
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QUEST
Active member
| | Subject: Re: problems in light Mon Feb 23, 2009 7:27 pm | |
| | no numerical there in optics |
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Midhun Sarath
Active member
| | Subject: Re: problems in light Wed Mar 11, 2009 11:23 pm | |
| | yea.... it's out of syllabus... |
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Boris
Active member
| | Subject: Re: problems in light Wed Mar 11, 2009 11:34 pm | |
| | its not in syllabus......dr |
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nikhita
Active member
| | Subject: Re: problems in light Thu Mar 12, 2009 2:33 pm | |
| | not there this year |
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