15 सेंटीमीटर फोकस दूरी वाले एक …

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15 सेंटीमीटर फोकस दूरी वाले एक अवतल दर्पण के सामने उस से 10 सेंटीमीटर दूरी 8 सेंटीमीटर ऊंचाई की एक वस्तु रखी गई है तो अवतल दर्पण से बने प्रतिबिंब की स्थिति ज्ञात कीजिए

Posted by Siddhi Yadav 1 year, 6 months ago

UP Board > Class 12 > Physics

5 answers

Sapna Yadav Sapna Yadav 4 months, 2 weeks ago

Sapna yadav

0Thank You

Priyanka Shukla 5 months, 2 weeks ago

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Priyanka Shukla 5 months, 4 weeks ago

Don't post personal information, mobile numbers and other details.
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Abhilash Gond 1 year, 6 months ago

Solution -- अवतल दर्पण की फोकस दूरी f= -15cm u= - 10 cm तो 1/v+1/u=1/f से 1/v = 1/f - 1/u 1/v = 1/-15+1/-10 1/v = -2+(-3)/30 1/v = -5/ 30 1/v = -1/6 V= - 6 cm दर्पण के सामने

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Siddhi Yadav 1 year, 6 months ago

Soluton

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