Gen-Physics-1-1st-lesson.pptx

Opening Prayer God our Father May everything we do Begin with your inspiration and continue with your saving help Let your acquisition of knowledge always find its origin in you And through you attain wisdom Lord, pour ou...

Opening Prayer God our Father May everything we do Begin with your inspiration and continue with your saving help Let your acquisition of knowledge always find its origin in you And through you attain wisdom Lord, pour out on us the spirit of understanding, Truth and Peace Help us to strive with all our hearts to know what is pleasing to you When we know your will Make us determine to do it. Amen. Learning Check: 1. What is the study of effect produced by heat? THERMODYNA MICS Learning Check: 2. She discovered elements such as radium and polonium. MARIE CURIE Learning Check: 3. He made significant contributions to the development of quantum mechanics ERWIN SCHRODINGER Learning Check: 4. Describe the 3 Laws of Motion Law of Law of acceleration inertia Law of interaction AUGUST 5, AUGUST 12, 2024 2024 Exercise: Rounding Off To the nearest To the nearest 10 240 100 400 1. 241 = 1. 447 = 390 900 2. 385= 7,96 2. 916= 6.12 3. 7,962 =0 3. 6.123 = 2.5 3.7 4. 2.516= 4. 3.6955= To the nearest 1000 35,00 0 1.34,519= 85.02 2. 85.0267 =7 5. All nonzero digits are significant. For example, the value 211.8 has four significant figures. An easy way to remember the difference between accuracy and precision is: ACcurate is Correct (or Close to real value) PRecise is Repeating (or Repeatable)  These changes may occur in the measuring instruments or in the Systematic errors in experimental environmental conditions. observations usually come from the measuring instruments. electronic noise in the circuit of an electrical instrument. there is something wrong with the instrument or its data irregular changes in the heat loss rate from a solar handling system, or because the instrument is wrongly used by the experimenter. collector due to changes in the wind.