SciencewithD

CBSE Class 10th Science Term 2 Sample Paper pdf 2021-22   CBSE has released Class 10th Science Term 2 Sample paper for session 2021-22, exam will held most probably in month of March/April 2022. CBSE class 10th Term 2 Science(086) consists of 15 questions of 40 marks. Time allowed for exam is 2 hours. Section A has 7 questions of 2 marks each. Section B has 6 questions of 3 marks each. Section C has 2 case study based questions of 4 marks each. All questions are compulsory. Internal choices have been provided in some questions. CBSE CLASS 10th Term 2 Science Sample paper session 2021-22 pdf Marking Scheme CBSE CLASS 10th Term 2 Science Sample paper session 2021-22 pdf

  MCQ LIGHT, REFRACTION AND REFRACTION Q 1 If a ray of light incident normally on a plane mirror then the angle of reflection is a) 90 degree b) 0 degree c) 30 degree d) 60 degree Q 2 No matter how far you stand from a mirror, your image appears erect. The mirror is likely to be: a) plane mirror b) concave mirror  c) convex mirror d) either plane or convex Q 3 Magnification produced by a concave mirror may be a) less than 1 or greater than 1 b) less than 1 or equal to 1 c) greater than 1 or equal to 1 d) less than 1 or equal to 1 or greater than 1 Q 4 Magnification produced by a convex mirror may be a) less than 1 b) equal to 1 c) greater than 1 d) less than 1 or greater than 1 Q 5 The image formed by a concave mirror is observed to be virtual, erect and larger than the object. Where should be the position of the object a) Between the principal focus and the centre of curvature b) At the centre of curvature c) Beyond the centre of curvature  d) Between the pole of the mir...

  CBSE CLASS X SCIENCE LESSON PLAN LESSON PLAN 3 CHAPTER 12 ELECTRICITY CBSE CLASS 10TH SCIENCE CHAPTER ELECTRICITY LESSON PLAN 3 BOARD: CBSE CLASS: 10TH (X) SUBJECT: SCIENCE THEME: PHYSICS ( HOW THINGS WORK) UNIT : EFFECTS OF CURRENT CHAPTER: ELECTRICITY TOPIC : RESISTANCE,RESISTIVITY,COMBINATION OF RESISTORS(SERIES AND PARALLEL COMBINATIONS). CBSE CLASS X SCIENCE CHAPTER ELECTRICITY LESSON PLAN 3 PRE-REQUISITE KNOWLEDGE: Types of material Conductor , Insulators , Electric Charge , Electric Current , Potential difference and Ohm's Law. CBSE CLASS X SCIENCE CHAPTER ELECTRICITY LESSON PLAN 3 TEACHING AIDS:  In addition to general teaching tools like Green Board, chalk, duster, white board, marker of different color, smart class, etc the teacher will use Electric devices like Ammeter, Voltmeter, Electric cell, battery , wire's of different material , plug key, OHM's LAW set up box etc. The References used will be:  Text book NCERT Science class X University Physics etc. MET...

CBSE CLASS 10TH SCIENCE TERM 1 SAMPLE PAPER 2021-22 pdf CBSE Class 10th Science Term 1 Sample Paper 2021-22 pdf with solution CBSE has released Class 10th Term 1 sample paper for session 2021-22 to be held in November/December 2021. Science paper consists of total 60 questions in three Section A, Section B and Section C for 40 Marks for 90 minutes.   Section A has 24 questions. Out of which you have to attempt any 20 questions. Section B has 24 questions. Out of which you have to attempt any 20 questions. Section C has 12 questions. Attempt any 10 questions. In Section A and B if more than desirable number of questions are attempted, ONLY first 20 questions will be considered for evaluation. In section C if more than desirable number of questions are attempted, ONLY first 10 questions will be evaluated. There will be no negative marking. All questions carry equal marking i.e. 0.80 CBSE Class 10th Science Term 1 Sample Paper 2021-22 pdf with solution Type of Questions: Secti...

TEST YOUR LEARNING                         CBSE CLASS IX SCIENCE CHAPTER MOTION MOCK TEST Loading… CBSE CLASS X SCIENCE CHAPTER ELECTRICITY MOCK TEST Loading…

CBSE CLASS 9TH SCIENCE(PHYSICS) CHAPTER MOTION (Graphical ) Part-2  GRAPH: A graph is a line, straight or curved which shows the variation of one quantity w.r.t other, which are interrelated with each other. y=f(x) In a relation of two quantities, the quantity which is made to alter at will, is called the independent variable. The other quantity which varies as a result of this change is called the dependent variable.  Graph In any graph , the independent variable is represented along x-axis (Time).  Dependent variable is represented along y-axis (Distance, Displacement, Speed , Velocity, Acceleration etc). TYPES OF GRAPHS: 1. When object is at Rest 2. When Object is in Uniform Motion 3. When Object is in Non Uniform Motion (Increasingly and decreasingly ) Types of Graphs in Motion Distance-Time Graphs:  Distance time graph denoted by s-t graph shows the variation of distance covered by object taken on dependent axis...

CBSE CLASS 9th SCIENCE CHAPTER MOTION NOTES MOTION REST AND MOTION: CBSE CLASS 9th SCIENCE CHAPTER MOTION NOTES Rest: An object is said to be at rest , if object does not change its position with respect to its surrounding (reference point) and time. e g Book lying on the table, trees etc. Motion : An object is said to be in motion , if object changes its position with respect to its surrounding (reference point) and time. e g A car moving on a road w r t trees , blades of moving fan. CBSE CLASS 9th SCIENCE CHAPTER MOTION NOTES Reference point: It is a point used to describe the position of an object. An object can be referred or defined with respect to reference point. In the above example of rest Book lying on table, Table is used as a reference point to define the position of book. In the example of moving car, trees are the reference point. SCALAR QUANTITIES AND VECTOR QUANTITIES: Physical Quantities: The quantities which can be measured d...