Physics · Optics - Sign Convention
कार्तीय चिह्न परिपाटी के अनुसार, वस्तु दूरी (u) ली जाती है:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1सभी दर्पणों के लिए शून्य
- 2ऋणात्मक जब वस्तु वास्तविक हो✓
- 3सभी प्रकार की वस्तुओं के लिए धनात्मक
- 4धनात्मक जब वस्तु वास्तविक हो
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ऋणात्मक जब वस्तु वास्तविक हो
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