PARALLEL RAY MAKER

Asked by MOHIT CHAWLA | 23rd Jun, 2011, 10:43: PM

Expert Answer:

For this you can prepare a model on making a periscope. It is there on our website. Please check the following link:
http://www.topperlearning.com/junior/doyourself

Answered by  | 28th Jun, 2011, 10:15: AM

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