22) Which statement about images is correct? A) A virtual image cannot be photog

Question

22) Which statement about images is correct? A) A virtual image cannot be photographed. B) A real image must be erect. C) Mirrors always produce real images because they reflect light. D) A virtual image cannot be formed on a screen. E) A virtual image cannot be viewed by the unaided eye. 23) When the object is on the same side of the reflecting or ref reflecting surface as the incoming light, the ___________ is positive; Otherwise, it is negative.: A) Object distance B) Real image C) Virtual image D) Image distance

Explanation / Answer

d) a virtual image cannot be formed on a screen Because the image that forms on retina is real(it passes throngh convex lens in ur eye,Virtual image in mirror is reflection of body which after passing through eye's lens becomes real for u

a.object distance is positive

as we know from sign rule of object distance when object is on the same side of reflecting or refracting surface as the incoming light the object distance is positive otherwie negative.

Related Questions

Navigate

• Browse (All)
• Browse 2
• Subjects

---

---

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