CBSE CLASS XI PHYSICS MCQ BASED TEST
CBSE CLASS XI PHYSICS MCQ BASED TEST Loading…
Posts
CBSE CLASS X AND XII TERM I SAMPLE PAPER 2021-22
CBSE CLASS X AND XII TERM I SAMPLE PAPER 2021-22 CBSE CLASS X AND XII FIRST TERM MCQ BASED SAMPLE PAPER CBSE CLASS X AND XII SAMPLE PAPER TERM 1 2021-22 After a long wait CBSE has released Sample paper for Class X for First Term. These paper will held in the month of November 2021 as previously notified by CBSE. Examination of Term 1/ First Term is completely MCQ/Assertion Reason and Case based each questions. Maximum allowed time for these papers will be 90 minutes. CBSE CLASS X TERM I SAMPLE PAPER 2021-22 CBSE CLASS XII TERM I SAMPLE PAPER 2021-22 Download Class X First term question paper with answer key for all subjects. Sample Papers Class X With Answer Key click below :http://cbseacademic.nic.in/SQP_CLASSX_2021-22.html CBSE CLASS X TERM I SAMPLE PAPER 2021-22 CBSE CLASS XII TERM I SAMPLE PAPER 2021-22 Download Class XII First term question paper with answer key for all subjects. Sample Papers Class XII With Answer Key click below :http://cbseacademic.nic.in/SQP_...
CBSE CLASS IX and X SCIENCE MOCK TEST
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
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 XI PHYSICS UNIT -1 PHYSICAL WORLD AND MEASUREMENT CHAPTER-2 UNITS AND MEASUREMENT
CBSE CLASS XI PHYSICS UNIT -1 PHYSICAL WORLD AND MEASUREMENT CHAPTER-2 UNITS AND MEASUREMENT Physical Quantities: The quantities which can be measured directly or indirectly is known as physical quantities. e g : Mass , Length , Time etc. Unit: Unit is the standard by which we can compare the physical quantities. e g : Kilogram, meter, second etc. Magnitude of a quantity Q = numerical value x size of its unit. Q=nu Now Q= n 1 u 1 = n 2 u 2. If u 1 >u 2 , then n 1 <n 2 i.e. a bigger unit has smaller numerical value and vice-versa. e g Length of a road is = 3 m = 300 cm Fundamental quantities: The quantities which are basic and cannot derived from other quantities are called fundamental or basic physical quantities. e g mass , length ,time . Fundamental Units: The units of measurement of all fundamental quantities are called fundamental units. e g mass- kilogram . S N...