NCERT Books for Class 12
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FAQs on NCERT Books for Class 12 Physics Chapter 9 - Ray Optics and Optical Instruments Free PDF Download
1. What are ray optics and optical instrument?
Ray optics and the optical instrument are used for studying the phenomena of light. Students can learn about the role of lenses and mirrors in providing images. This chapter will give students a good idea about the optics and instruments used to focus light, measure its wavelength and intensity. Optical Instruments - Eye, Prism, Lens, Microscope, Telescope and Microscope help the scientist to study light. This chapter helps to identify the important concepts such as refraction index of a medium, index of refraction and lens.
2. What is Optics?
Optics is a branch of science which deals with the behaviour, nature, properties and structure of light. It has many sub-branches, including Geometrical optics, Physical optics, Astronomical optics, Optical physics and Quantum optics. Vedantu provides various study materials for CBSE students in various subjects. Students can also ask their doubts in Physics tuition class to clear them with the help of NCERT Solutions, Exam Papers and previous year question papers. You can ask questions related to NCERT Solutions in the comments section.
3. What is the significance of ray optics and optical instruments?
The significance of Ray Optics and Optical Instruments is to provide information about the light. The view of nature can be obtained by using lenses like microscopes, telescopes etc. The objects that are otherwise hidden from the naked eye can be seen with the help of these instruments. Students can solve the question on their own by using the NCERT Solutions for Class 12 Physics Chapter-9 PDF. We at Vedantu provide NCERT Solutions PDF for Class 12 Physics Chapter-9 in a very easy and simple way.
4. What does Optics in Physics deal with?
Optics is a part of physics that deals with the study of nature and properties of light. This is a part in physics that mainly deals with very small scales such as atoms and subatomic particles. With Vedantu's NCERT Solutions for Class 12 Physics Chapter-9 PDF, students can learn easily at their homes or during vacation. They can use these solutions to prepare for their exams and score good marks. Parents should encourage their children and help them in getting good marks.
5. How can Vedantu platform help in scoring good marks?
Vedantu is the best platform to learn from home. Students can clear their doubts during exams and prepare well for their boards. They can also score good marks with Vedantu's NCERT solutions of Chapter 9 PDF download along with video lectures by top teachers who have a decade of teaching experience. Students can also follow these videos and practise tests to score good marks in the exam. You have to register on Vedantu to get the NCERT Solutions for Class 12 Physics Chapter-9.
