Jee Main
Geometrical Optics
JEE Main 2025 (Online) 7th April Morning Shift
MCQ+4 / -12025
Two thin convex lenses of focal lengths 30 cm and 10 cm are placed coaxially, 10 cm apart. The power of this combination is:
Jee Main
JEE Main 2025 (Online) 7th April Morning Shift
Two thin convex lenses of focal lengths 30 cm and 10 cm are placed coaxially, 10 cm apart. The power of this combination is: