We already know the statement of Ohm’s Law which is
“If the physical state of the conductor (Temperature and mechanical strain etc.) remains unchanged, then current flowing through a conductor is always directly proportional to the potential difference across the two ends of the conductor”
1)The word energy comes from the Greek word energeia.
2)Most types of energy are either a form of kinetic energy or potential energy.
3)Common examples include heat energy, elastic potential energy, chemical energy, sound energy, nuclear energy, geothermal energy , gravitational potential energy and electric Potential energy
4) Kinetic energy refers to the energy an object has because of its movement. A Truck in motion has kinetic energy, as does a basketball when you pass or shoot it.
1) Panicking Before Or During A Paper: Always prepare for a test or exam well in advance.Have a good night’s sleep before the date of the test or exam.Keep reassuring yourself that you can do it. Once you stop doubting yourself, you will stop panicking. If all else fails, comfort yourself that it is only a paper. It’s not the end of the world even if you don’t do well for just one paper.So just relax and Do some breathing exercise to relax
2.Failing To Scan Through The Questions Once: Do not immediately start answer the first question. Give yourself about 5 minutes to read through all the questions. Put a tick against the easy questions and a cross against the difficult ones. Then, proceed to answer the easy questions first! Always leave the difficult questions to the last. This ensures that you would have answered most of the questions in the paper should you run out of time. It also gives you more time for the difficult questions, as you would need relatively less time for the easy ones
1. Read ahead – Prepare for Tomorrows today.Read over tomorrow’s math lesson today. Get a general idea about the new formulas in advance.As you read ahead, you will recognize some of it, and other parts will be brand new.This technique also gives you an overview of the diagrams, graphs and vocabulary in the new section. Look up any new words in a dictionary so you reduce this stumbling block in class. This step may only take 15 minutes or so before each class, but will make a huge difference to your understanding of the math you are studying.
It is to monitor student learning to provide ongoing feedback that can be used by instructors to improve their teaching and by students to improve their learning
The Central Board of Secondary Education (CBSE) is providing photocopies of Evaluated Answer Book(s) to students who have appeared for their Board Examinations in 2012. However, standard Xth students will get their evaluated answer sheets only after information regarding marks has been blocked out, keeping in line with the Board’s grading policy where actual marks are not disclosed.
CBSE is going to announce the class Xth results for the year 2012 TOMORROW, May 24th 2012. Students can access their results by logging on to any of the following websites and entering their Roll Number -
You are aware that the Board conducted the first Optional Proficiency Test in the subject of English, Hindi, Mathematics, Science and Social Science for Class-X students in the month of July, 2011 as a part of ongoing examination reforms. Taking into consideration the interest and enthusiasm on the part of large number of affiliated schools, it has again been decided to conduct a similar optional test for Class-X students appearing in March,2012 examination. The broad objectives of the proposed test include benchmarking of skills and higher mental abilities of students, providing motivation to students for academic excellence in the respective subjects, providing feedback to schools on levels of learning of their students and setting goals, priorities and targets in their future educational plans.