After the second edition in 2015, Arihant has now re-formulated its third edition of the "Dictionary of Physics" which covers all branches of Physics in a clear, jargon-free, and concise manner. Being a useful tool, it makes science a bit simpler for Secondary & Senior Secondary Students and Candidates Appearing for various Competitive Examinations. The present edition incorporates: ¿ Authoritative guide to all aspects of Physics ¿ A-Z presentation of Terms, Definitions, Principles, Rules, etc. ¿ Covering more than 3000 entries useful at school and colleges level ¿ Cross-references network are given in some entries ¿ Illustrations, Diagrams, and Explanations enhance understanding of terms ¿ Appendices provide Basic Formulae, Conversion Factors, Nobel Laureates in Physics, etc. ¿ All Terms of NCERT are also covered ¿ Cater needs of School & College Students, including the candidates for competitive exams. TABLE OF CONTENT: A-Z, Appendices