1. A convex lens has a focal length of 10 cm. If a object is placed 20 cm from the lens, then where will the image be located?

Question

1.
A convex lens has a focal length of 10 cm. If a object is placed 20 cm from the lens, then
where will the image be located?

in progress 0
Nem 1 year 2021-09-02T14:02:30+00:00 1 Answers 0 views 0

Answers ( )

    0
    2021-09-02T14:04:17+00:00

    Answer:

    broom

    Explanation:

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )