A light ray travels through three parallel slabs having different shown are only

Question

A light ray travels through three parallel slabs having different shown are only the refracted rays. What ranking of the refractive indices How would increase in tension of u guitar string affect the fundamental frequency of the string. It will increase the fundamental frequency It will reduce the fundamental frequency There will be no change in the fundamental frequency the three rays in each diagram are distinguished by different types of lines. Object is marked by "O" and image is marked by Which ray diagram is correct?

Explanation / Answer

When the light goes from a medium with a lower refraction index to a medium with a higher refraction index (for instance, from air to water), the light ray bends towards the normal. On the other hand, when it travels from a medium with a higher refraction index to a medium with a lower refraction index (from water to air), then it goes away from the normal. Then the correct option in this question is option C, showing Na>Nc>Nb.

Related Questions

Navigate

• Browse (All)
• Browse A
• Subjects

---

---

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