RRB Non Nursing Classes | RRB Nursing Superintendent PYQs | Most Expected MCQ Part 24 | RRB Staff

rrb nursing non nursing classes, rrb nursing previous year question paper, rrb nursing superintendent form fill up 2025 RRB Nursing & Non-Nursing 2025 | RRB Nursing Superintendent PYQs | Most Expected MCQ – Part 24 By Sunny Ma’am Welcome to Part 24 of the RRB Nursing & Non-Nursing Exam 2025 MCQ Series 🚆🩺 In today’s class, Sunny Ma’am covers Physics – Optics & Light, one of the most important and scoring topics for RRB Nursing Superintendent, Staff Nurse, and Non-Nursing exams. This session is completely PYQ-based and exam-oriented, focusing on most expected MCQs frequently asked in railway nursing exams. 🔍 Today’s Topics Covered (Physics – Optics & Light): ✔️ Reflection of light ✔️ Refraction of light ✔️ Laws of reflection & refraction ✔️ Mirrors and lenses ✔️ Image formation & numerical-based questions ✔️ Optical phenomena (basic concepts) ✔️ PYQs & expected MCQs for RRB Nursing Superintendent 📌 This class is useful for: • RRB Nursing Superintendent 2025 • RRB Staff Nurse / Nursing Officer • RRB Non-Nursing Exams • Railway Nursing Exam Preparation 2025 Timestamps- [00:00] Intro: Final Physics Session for RRB 2025 [03:34] Radioactive Rays: Identifying the Heaviest Ray (Alpha) [04:45] Properties of Alpha, Beta, and Gamma Particles [06:54] Dental & Medical Optics: Uses of Concave Mirrors [08:55] Vehicle Safety: Convex Mirrors as Rear-View Mirrors [10:15] Visible Light: VIBGYOR Wavelengths and Frequencies [13:00] Prism Dispersion: Most vs. Least Deviated Color s[14:54] Atmospheric Optics: Why Clouds Look White (Scattering) [16:58] Laws of Reflection: Angle of Incidence Rules [20:13] Focal Length Calculation: Relationship with Radius ($R/2$) [21:00] Image Characteristics: When is Your Reflection Smaller? [24:27] Phenomenon: Why Air Bubbles Shine in Water (TIR) [25:47] Wave Theory: Proving Light is a Transverse Wave (Polarization) [28:40] Measuring Current: Role of the Ammeter in Series [30:39] Healthcare Tools: Stethoscopes vs. Sphygmomanometers [31:45] Botanical Physics: What does a Potometer Measure? [33:41] Electronics: Measuring Electromotive Force (Potentiometer) [35:31] Automotive Physics: Odometer vs. Speedometer [37:25] Recording Natural Disasters: The Seismograph [39:42] Current Direction: Galvanometer vs. Ammeter 41:46] Atmospheric Physics: Hygrometers & Humidity [43:42] Purity Testing: The Role of a Lactometer[ 45:00] RRB Exam Strategy: 45 Days Study Roadmap [47:45] How to Handle Mock Tests and Dmotivation [50:20] Tips for Controlling Negative Marking [52:45] The "30 Full-Length Mock Test" Challenge 👉 Watch till the end to strengthen your Physics section and boost your exam score with smart MCQ practice 💯 -------------------------------------------------------------------------------------------------------------------------​ 📢 PDF Notes Available! 📄 Access on PW App under the Free Batch Section ✨ Get expert guidance for all Nursing Exams - https://shorturl.at/HbvgR ⭐ Nursing Junction for RRB Staff Nurse: https://physicswallah.onelink.me/ZAZB... ⭐ Nursing Pro 1.0 (2026) for All Nursing Exams https://physicswallah.onelink.me/ZAZB... ⭐ Nightingale Regular for AIIMS NORCET 10 https://physicswallah.onelink.me/ZAZB... ⭐ Nightingale Regular 2.0 for AIIMS NORCET 10 https://physicswallah.onelink.me/ZAZB... ⭐ Nightingale Fastrack for AIIMS NORCET 10 https://physicswallah.onelink.me/ZAZB... ⭐ Nursing Express 2.0 for RRB Staff Nurse https://physicswallah.onelink.me/ZAZB... ------------------------------------------------------------------------------------------------- Social Media 📌Instagram: https://www.instagram.com/nursing__by... 📌Telegram: https://t.me/pwnursing 📌 For any Queries or Complaints visit: give a Missed Call on 07019-243-492 ---------------------------------------------------------------------------------------------------------- #rrbstaffnurse2026 #generalscience #organicchemistry #hydrocarbons #alkanesalkenesalkynes #carboncompounds #allotropesofcarbon #functionalgroup #sunnymam #pwnursingwallah #nursingexams #sciencemcq #chemicalformulas -------------------------------------------------------------------------------------------------------------------------------------- rrb nursing superintendent mock test rrb nursing superintendent free mock test rrb nursing superintendent exam date 2025 mock test rrb non nursing mock test rrb nursing superintendent form fill up 2025 rrb nursing superintendent vacancy 2025 rrb nursing superintendent result 2025 rrb nursing superintendent exam date 2025 rrb nursing superintendent previous year question paper rrb nursing superintendent syllabus 2025 rrb nursing superintendent cut off 2025 rrb nursing superintendent exam date 2026 rrb nursing superintendent classes rrb nursing superintendent salary