I. MCQ Questions for Class 10 Science with Answers was Prepared Based on Latest Exam Pattern. II. ""An electron can never be found inside nucleus", this statement is according to" Multiple Choice Questions (MCQ) on laser in physics with choices heisenberg uncertainty principle, bernoulli's equation, bohrs model, and both a and b for schools that offer online bachelor degrees. Students can solve NCERT Class 12 Physics Wave Optics MCQs Pdf with Answers to know their preparation level. 10 Questions Show answers. Required fields are marked *. The Ruby laser is A. a) True Figure 7.1: Theodore Maiman with the first Ruby Laser in 1960 and a cross sectional view of the first device [4]. 1. a laser based on the solid-state laser material Ruby. c) 5548.4 Å www.gtu-mcq.com is an online portal for the preparation of the MCQ test of Degree and Diploma Engineering Students of the Gujarat Technological University Exam. here is complete set of 1000+ Multiple Choice Questions and Answers, Prev - Engineering Physics Questions and Answers – Production of Circular and Elliptically Polarized Light, Next - Engineering Physics Questions and Answers – Optical Fibre, Engineering Physics Questions and Answers – Production of Circular and Elliptically Polarized Light, Engineering Physics Questions and Answers – Optical Fibre, Mechatronics Engineering Questions and Answers, Chemical Engineering Questions and Answers, Manufacturing Engineering / Processes I Questions and Answers, Aeronautical Engineering Questions and Answers, Metallurgical Engineering Questions and Answers, Aerospace Engineering Questions and Answers, Agricultural Engineering Questions and Answers, Engineering Metrology Questions and Answers, Electronics & Communication Engineering Questions and Answers, Electrical & Electronics Engineering Questions and Answers, Best Reference Books – Technology, Engineering and Sciences, Optical Communications Questions and Answers, Manufacturing Engineering / Processes II Questions and Answers, Engineering Physics I Questions and Answers. a. uses excimer laser made up of ultraviolet radiation b. uses thermal energy for reshaping the corneal contour c. corrects myopia by flattening the central cornea d. causes more stromal scar in high myope than low myope e. is less predictable for high myope than low myope 10-1 What is Unicode? a) 2.8 Å 1. Ruby laser is a ___________ level laser. Laser Multiple Choice Questions and Answers for competitive exams. What is the pumping source in Helium – Neon laser? What is the full form of LASER? c) Electrical waves This set of Engineering Physics Multiple Choice Questions & Answers (MCQs) focuses on “Laser”. MCQ on Wave Optics Class 12 Question 1. b) Speed View Answer, 2. View Answer, 5. View Answer, 6. d) Nd- YAG laser Learn how your comment data is processed. It includes MCQ questions on computer memory and types of memory, parts of central processing unit, printing services, computer networking and characteristics of peer to peer networking included in computer fundamentals. The first HeNe-Laser, a gas laser followed in 1961. b) 2.4961×1018/m3 A. Stimulated Emission c. It is a gas laser built by Ali Javan at MIT, with a … To play this quiz, please finish editing it. This set of MCQ questions on computer fundamentals includes the collections of multiple choice questions on fundamentals of computer. Standard Font. Multiple choice questions on IT Fundamentals topic Input Output Devices. When a gas sample is composed of multiple molecules, the overlap of the absorption features strongly affects the analysis. DVD uses the laser. When laser light is focussed on a particular area for a long time, then that particular area alone will be heated. a) Ruby laser d) To reduce the time of production of laser c) Maser Which of the following is an example of optical pumping? b) Quartz b) False A directory of Objective Type Questions covering all the Computer Science subjects. a) 4524.2×1018/m3 Calculate the number of photons, from green light of mercury (ʎ = 4961 Å), required to do one joule of work. c) Semiconductor laser View Answer, 8. The He – Ne laser is Which of the following is used in atomic clocks? Sanfoundry Global Education & Learning Series – Engineering Physics. These short solved questions or quizzes are provided by Gkseries. c) Helium neon laser d) Helium Printing facilities Marking MCQ Marking and Examination Solutions What is the pumping source in Ruby laser? Question 1 b) True d) 4430.8 Å Nd - YAG laser is a (A) two level laser (B) three level laser (C) four level laser (D) ve level laser Ans. Wave Optics Class 12 Physics MCQs Pdf. Multiple Choice Questions and Answers on Optical Fiber Communication(Part-2).Objective Questions and Answers on Optical Fiber Communication . Free PDF Download of CBSE Physics Multiple Choice Questions for Class 12 with Answers Chapter 10 Wave Optics. Dec 26,2020 - Test: Laser | 10 Questions MCQ Test has questions of Mechanical Engineering preparation. This is the Multiple Choice Questions in Chapter 24: Fiber Optics from the book Electronic Communication Systems by Roy Blake. A. ASWDC (App, Software & Website Development Center) Darshan Institute of Engineering & Technology (DIET) (2), II (1), III(2), IV(1), V(2), VI(1), VII (2), VIII (2), IX (4), X(2), Your email address will not be published. The OMR responses captured will be compared against the mark scheme and marked as right or wrong. Number of available carriers C. Type of semiconductor material used D. Number of recombinations taking place Which of the following can be used in the vibrational analysis of structure? d) Dye laser a) Directional Students can solve NCERT Class 10 Science Light Reflection and Refraction Multiple Choice Questions with Answers to know their preparation level. mcqSets.com mcqSets.com mcqSets.com mcqSets.com mcqSets.com mcqSets.com mcqSets.com mcqSets.com mcqSets.com mcqSets.com mcqSets.com mcqSets.com Free PDF Download of CBSE Class 10 Science Chapter 10 Light Reflection and Refraction Multiple Choice Questions with Answers. Physics Objective (Multiple Choice) General Knowledge & General Science Questions & Answers for SSC-CGL, UPPSC, UPSC, NDA, CDS and UPSC Civil Services Prelims Examinations. a) False V. What is the output in wavelength of Helium-Neon laser? Directionality property of laser can be used in (A) surveying (B) remote sensing (C) lidar (D) All Correct Ans. All Rights Reserved. Answers: I. b) Helium-Neon laser a) Semiconductor b) YAG c) Alexandrite 9) Why are lasers used in “Laser Printers” a) They can be focused down to very small spot sizes for high resolution b) They are cheap c) They are impossible to damage 10) As wavelength gets longer, the laser light can be focused to… Your email address will not be published. Helium-Neon laser is a ___________ level laser. Recent Posts. General Science - Physics MCQs. Which of the following can be used for the generation of laser pulse? IV. 1. 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