Two convex lenses, of focal lengths 20 cm and 10 cm,
respectively are separated by a distance of x cm. If a
parallel beam of light remain parallel after refraction
through both the lenses find x.
Answers
Answered by
1
Answer:
gvrvdhhsgcce bdicyfhnsnskogvnixugv
Explanation:
izzat bcuz iris chicks cuz at h zi oz zl tb so eb
Similar questions