Q.किसी दर्पण से वस्तु को कहीं भी रखने से वस्तु के बराबर आकार का सीधा प्रतिबिम्ब…
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10th Science MODEL PAPER 2023 Bihar Board Objective Question, Science question 10th Class
10th Science MODEL PAPER 2023 Bihar Board Objective Question, Science question 10th Class, science question, science…
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