The document discusses dimensional analysis and conversion factors. It explains that dimensional analysis is the technique of converting between units, and conversion factors are equations equal to 1 that relate two units. The document provides examples of converting between liters and kiloliters, milligrams and grams, and centimeters and meters. It outlines the steps to perform a unit conversion using a conversion factor, including writing the given value and desired unit, choosing a conversion factor, canceling units, and calculating the answer.
apunte teorico de optica, optica geometrica, lentes, espejos, reflexion y refraccion de la luz, interferencia, difraccion, microscopio, telescopio, luminotecnia
This is a presentation by Dada Robert in a Your Skill Boost masterclass organised by the Excellence Foundation for South Sudan (EFSS) on Saturday, the 25th and Sunday, the 26th of May 2024.
He discussed the concept of quality improvement, emphasizing its applicability to various aspects of life, including personal, project, and program improvements. He defined quality as doing the right thing at the right time in the right way to achieve the best possible results and discussed the concept of the "gap" between what we know and what we do, and how this gap represents the areas we need to improve. He explained the scientific approach to quality improvement, which involves systematic performance analysis, testing and learning, and implementing change ideas. He also highlighted the importance of client focus and a team approach to quality improvement.
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
Ethnobotany and Ethnopharmacology:
Ethnobotany in herbal drug evaluation,
Impact of Ethnobotany in traditional medicine,
New development in herbals,
Bio-prospecting tools for drug discovery,
Role of Ethnopharmacology in drug evaluation,
Reverse Pharmacology.
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
2. Dimensional Analysis
Dimensional analysis
– the technique of
converting between
units
Conversion factor –
an equation (or
fraction) always
equal to 1
3. Examples…
How many liters
are in a kiloliter?
How many
milligrams are in a
gram?
How many
centimeters are in
a meter?
4. Conversion Factors
Consist of two equal values on the
top and bottom of a fraction.
Example: 100 centimeters
------------------
1 meter
5. Steps for Converting
1. On the left, write
an “x” followed by
the unit you are
looking for.
2. Next to that, write
“=” and write the
value and unit you
are given.
6. Steps for Converting
3. Choose a
conversion factor
that relates those
two units.
4. Place the value
with the unit you
HAVE on the
bottom and the
value with the unit
you ARE LOOKING
for on the top.
7. Steps for Converting
5. Cancel units.
6. Multiply by top
numbers. Divide
by bottom.
7. Write your answer
on the right side.
8. CIRCLE IT!
8. EXAMPLE!!!!!
Convert 56 cm to meters.
This problem could also be written as
“56 cm is how many meters?”
9. EXAMPLE!!!!!
Convert 7 milliliters to liters.
This problem could also be written as
“How many liters are in 7 milliliters?”
10. 2.5 miles is equal to how many feet?
Happy first “A” bell of the year! How
many seconds long is an “A” bell?
(It’s 45 minutes.)