Measurement and Vectors (A-LEVEL PHYSICS)!! Misconceptions, Question Style EXPLAINED!
Channel: KJ Shreeman
Date: 2020-04-25

Hello fellow A-Level CHAMPIONS, call me Shreeman!

In this video, I explain all the misconceptions, concepts and CAMBRIDGE question patterns for the topic of Measurement and Vectors :) 

Here are TIMESTAMPS for you to CLEAR your DOUBTS, friends!

0:27 = Base and Derived Quantities Question
2:25 = FOOLPROOF way of finding FORMULAS (when you FORGET during exams!!)
3:51 = Express as Base Quantities Question (MCQ)
8:01 = Brief on decimeter and centimeter (How to REMEMBER)!
9:00 = Distinguish Systematic and Random Errors Question
12:34 = Importance of Graph Drawing Question (IMPORTANT for Practical)!
17:10 = Upper-Lower Bound Method of Uncertainty Propagation
18:53 = ALL Uncertainty Formulae Revision and How to express ANSWERS correctly
23:13 = How does changing UNITS (For eg metres to centimeters) affect uncertainty (IMPT)
24:55 = Question Strategy for uncertainty calculation
25:50 = How does SQUARING or CUBING (eg for AREA) affect uncertainty (IMPT)
26:20 = Vectors Revision (Two Important Concepts Here)

If you have doubts, follow me on Instagram @shreeman.24 and ask me:)

Subscribe and share this video with your friends! Thank you!

#champion