MCQ Alternating Current Circuit Class 12 Physics Chapter 7 1. In an ac circuit, V and I are given by V = 100 sin (100t) Volt, mA. The power dissipated in the circuit is a) 104 watt b) 10 watt c)2.5 watt d)5 watt Ans: c)2.5 watt P = Vrms Irms Cos θ …
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MCQ Electro Magnetic Induction Class 12 Physics Chapter 6 1. Lenz’s law of electromagnetic induction is as per law of conservation of a) energy b) angular momentum c) charge d) electromotive force. 2. Which of the following statements is not correct? a) Whenever the amount of magnetic flux linked with a circuit changes, …
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MCQ Magnetism and Matter Class 12 Physics Chapter 5 1. What is the dimensional formula of magnetic pole strength a)[M0L-1T0A1] b) [M0L1T0A1] c)[M2L1T0A2] d) [M0L2T0A1] 2. A wire of length 2m is bent to form a circular coil of single turn. What is its magnetic moment in Am2 if the current in the …
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MCQ Magnetic Effect of Electric Current Class 12 Physics Chapter 4 1. Which of the following statements is correct? a) A charged particle can be accelerated by a magnetic field. b) A charged particle cannot be accelerated by a magnetic field. c) The speed of a charged particle can be increased by a uniform …
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MCQ Current Electricity Class 12 Physics Chapter 3 1. Path followed by free electrons in conductor, when it is placed in an external electric field is: a) Straight line b) Circular c) Curved path d) Elliptical Ans. Option C Curved path 2. Average thermal speed of electrons in a conductor is: a) 3 …
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Term 1 Sample Paper Chemistry for Class 12 2021-22 Sample Question Paper 2021-22 Term 1 Subject: Chemistry (043) Time: 90 Minutes Max. Marks: 35 General Instructions: 1. The Question Paper contains three sections. 2. Section A has 25 questions. Attempt any 20 questions. 3. Section B has 24 questions. Attempt any 20 questions. 4. Section …
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Class 12 Physical Education MCQ on Children and women in Sports Unit 5 (UNIT – 5) CHILDREN AND WOMEN IN SPORTS Case Studies- MCQ Q.1. Below given the summary data of a survey conducted on the students with postural deformities. 25% students have Round Shoulders 05% students have Knock Knees 20% students have …
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MCQ on Bio mechanics in Sports Physical Education class 12 (UNIT – 8) Bio mechanics in sports Case Studies- MCQ CASE 1: The place of biomechanics is very important in the game, its knowledge is very important for the players and the coach, through this we try to improve our game and make …
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Term 1 Sample Paper Class 12 Business Studies 2021-22 Time: 90 Min Sub- Business Studies Maximum Marks-40 General instructions: >There are a total 60 questions in the paper out of which 50 questions are to be attempt. >The paper is divided into three sections. >Section A contains 24 questions. Attempt any 20 questions. >Section B …
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Term 1 Sample Paper Class 12 Biology 2021-22 Time: 1.30 hour Maximum marks-35 Note-All the questions bear equal marks. You have to attempt all the questions. Read the question attentively and choose correct answer from the multiple choices given below. Section A (attempt any 15) 1. Embryo sac is related to ovule as__________ is …
Term 1 Sample Paper Class 12 Economics 2021-22 Time: 1.30 hours Maximum Marks-40 General instructions > There are a total 60 questions in this paper out of 50 questions are to be attempted. > This paper is divided into three sections. >Section A-contains 24 questions. Attempt any 20 questions. >Section B contains 24 questions. …
MCQ Sports and Nutrition Unit-2 Class 12 Physical Education Case Studies- MCQ 1. Mr. Rajneesh is 45 years old and 1.77mtrs. tall with a large frame. he reports having lost 30 kg. in the last 3 months and weighs 50kg, He eats three meals a day and complains that he feels hungry at odd …
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