Which of the following is not an accurate description of one of the \"easy-to-fi

Question

Which of the following is not an accurate description of one of the "easy-to-find" rays for a converging lens? A light ray coming at the lens parallel to the principal axis comes out parallel to the principal axis A light ray approaching the lens from the focal point comes out parallel to the principal axis A light ray passing through the center of the lens goes straight through All the other choices are accurate descriptions of the "easy-to-find" rays for a converging lens Which of the following is not an accurate description of one of the "easy-to-find" rays for a diverging lens? A light ray coming at the lens parallel to the principal axis comes out as if it were coming from the focal point in front of the lens All the other choices are accurate descriptions of one of the "easy-to-find" rays for a diverging lens. A light ray passing through the center of the lens goes straight through A light ray directed toward the focal point behind the lens comes out parallel to the principal axis The image formed by a diverging lens is Virtual and pointing in the opposite direction of the object Real and pointing in the opposite direction of the object Real and pointing in the same direction as the object Virtual and pointing in the same direction as the object

Explanation / Answer

1)for converging lens

a ray parallel to principal axis after double refaction pass through the principal focus so first option is not correct

a ray passing through principal focus pass through after refraction pass parallel to principal axis second option is not correct

for any lens if light ray pass through center of curvature pass straight with out any deviation option 3 is correct

so option 1 is accurate

2)all the options are correct so option 2 is correct

3)diverging lens forms vurtual erect and diminished image of an object

last option is correct

  

Related Questions

Navigate

• Browse (All)
• Browse W
• Subjects

---

---

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