Class notes
Unit 1 - General Physics
- Course
- Institution
- Book
This is the whole chapter in a pdf. Most students have a hard time studying off the text book using the syllabus. This pdf just combines them both to make your life easier.
[Show more]
Connected book
Book Title:
Author(s):
- Edition:
- ISBN:
- Edition:
More summaries for
-
A2 level physics notes part 2
-
A2 level physics notes part 1
-
Presentation on Collisions (Physics Cambridge AS/A-level Course)
Seller
Follownazzalmohamedsalim
Reviews received
Content preview
AS LEVELPHYSICS
,1 Physical quantities and units ................................3
1.1 Physical quantities ........................................................3
Estimation ...................................................................4
1.2 SI units ........................................................................4
1.4 Scalars and vectors .....................................................7
2 Measurement techniques ................................... 10
2.1 Measurements ...........................................................10
2.2 Errors and uncertainties .............................................11
Errors ........................................................................12
Precision and accuracy...............................................12
Treatment of uncertainties ...........................................13
, 1 PHYSIC AL
QUANTITIES AND
UNITS
The measurement and recording of quantities is central to the whole of phy
estimating a physical quantity and having a feeling for which quantities are
and which are unreasonable are very useful for any physicist.
This topic introduces the SI system of units, which provides a universal fram
measurement that is common to all scientists internationally.
Candidates should be aware of the nature of a physical measurement, in te
magnitude and a unit. They should have experience of making and recordi
measurements in the laboratory.
1.1 P H YS I C A L Q U A N T I
LEARNING OUTCOMES
C ANDIDATES SHOULD BE ABLE TO:
A. understand that all physical quantities consist of a numerical magnitude
- Physical quantities have a numerical value and a unit; in physics, it is esse
units of physical quantities. For example, mass can be measured in kilogra
might write mass of trolley as:
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller nazzalmohamedsalim. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $3.91. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
56326 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now