If you are told an image has been made by a single optic (either a lens or a mir

Question

If you are told an image has been made by a single optic (either a lens or a mirror) that is converging, which of the following must be true? Choose all that apply.


_The image is real. The image is virtual.
_The image has a positive image distance.
_The image has a negative image distance.
_The image is inverted.
_The image is upright.
_The optic has a positive focal length.
_The optic has a negative focal length.
_If the optic is a lens, it is convex.
_If the optic is a lens, it is concave.
_If the optic is a mirror, it is convex.
_If the optic is a mirror, it is concave.

Explanation / Answer

_The image is real. The image is virtual. _The image has a negative image distance. _The image is inverted. _The optic has a negative focal length. _If the optic is a lens, it is convex. _If the optic is a mirror, it is concave. ALL THESE STATEMENTS ARE TRUE!!

Related Questions

Navigate

• Browse (All)
• Browse I
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.