PHY · PHY-2026-C11-043भौतिकी (Physics)
Concave lens, ray parallel to principal axis after refraction
- Apasses through 2F
- Bappears to diverge from first principal focus
- Cemerges parallel to principal axis
- Dpasses through second principal focus
उत्तर कुंजी लंबित — केवल संदर्भ हेतु, स्कोर नहीं होगा