Class 10th geography Session 2022-23 Class 10 history Terminal Exams MCQ Solutions Class X Social Science MCQ Extra Questions Answers 10th ss Terminal Exam Based MCQ Extra Questions
Tiwari Academy Discussion Latest Questions
Class 10th history CBSE Session 2022-23 Class 10 first term papers Terminal Exams MCQ Solutions Class X Social Science MCQ Extra Questions Answers 10th Social Science main papers questions Terminal Exam Based MCQ Extra Questions
Class 10th Social Science Session 2022-23 Class 10 Social Science Terminal Exams MCQ Solutions Class X Social Science MCQ Extra Questions Answers 10th history all questions for term 1 exams
Class 10th Social Science Session 2022-23 Class 10 Social Science Terminal Exams MCQ Solutions X History important Social Science MCQ Extra Questions Answers 10th SS Terminal Exam Based MCQ Extra Questions
Class 10th Social Science Session 2022-23 Social History for 10th Class X Social Science MCQ Extra Questions Answers 10th Social Science Terminal Exam Based MCQ Extra Questions
Where, “i” (angle of incidence ) and Refractive index “n” = sin i/sin r. Where “r” (angle of refraction) and sin “i”/sin “r” for a particular medium remains same i.e., constant.
Try to understand – nA = sin i/sin r = sin 45°/sin 45° = 1 nB = sin i/sin r = sin 45°/sin 45° = 1/√2 x 2/1 = √2 = 1.414
Class 12 Science Important Syllabus MCQ Questions Answers Class 12th Biology NCERT Based MCQ Questions Answers Class 12 Science Biology Terminal Exams MCQ Solutions Class 12 Biology MCQ Questions Answers 12th Biology Science Session 2022-23
12th Biology Terminal Exam Based MCQ Extra Questions 12th Biology Chapter-9 Strategies for Enhancement in Food Production MCQ Solutions Class 12 Science Biology Important MCQ Solutions Class 12th Biology MCQ Sample paper Questions
Class 12th Biology NCERT Based MCQ Questions Answers Class 12 Science Biology Important MCQ Solutions Class 12 Biology Chapter-9 Strategies for Enhancement in Food Production MCQ 12th Biology Terminal Exam Based MCQ Extra Questions