10 th class physics formulas
Physics (Physical Science)X class (Telangana-SSC)and Lesson wise important (expected) questions, Diagram based questions
Lesson 1. Reflection of light at curved surfaces 1. Write any two uses of spherical mirrors. 2. Write any two uses of convex mirror in day today life. 3. What happens if concave mirror is used as a rear view mirror? 4. Why are convex mirror is used as a rear view mirror? 5. Which property of concave mirror is used in making the solar cooker? 6. Your friend noted the measurement of object distance and image distance in an experiment with a concave mirror and made a conclusion. What would be his conclusion? 7. Which property of concave mirror helps the dentists to check the dental problems? 8. What are the characteristics of image formed when an object is placed between F and C ? 9. When do you get image at infinity with the concave mirror? 10. State the difference between virtual image and real image. 11. Does focal length of spherical mirror changes when it is complete...