Summary Edexcel A Level Physics Student Book 1 - Unit 4 - Materials
13 views 0 purchase
Course
Unit 4 - Materials
Institution
PEARSON (PEARSON)
Book
Edexcel A Level Physics Student Book 1
Comprehensive revision notes on Materials from the Edexcel Physics A Level syllabus from an A* student in the 23/24 exam cycle. Complete with labelled diagrams and thoroughly fact checked and up to date.
Summary Edexcel A Level Physics Student Book 1 - Unit 5 - Waves and Particle Nature of Light
Summary Edexcel A Level Physics Student Book 1 - Unit 3 - Electric Circuits
Summary notes for: Unit 2 - Mechanics (for Edexcel A Level Physics Student Book 1
All for this textbook (7)
Written for
A/AS Level
PEARSON (PEARSON)
Phsyics 2015 Content-led approach
Unit 4 - Materials
All documents for this subject (3)
Seller
Follow
physicsbyshane
Content preview
Materials
, ① Upthrust
This is the upward force acting on an
object in a fluid due to different
pressures beingexerted on it .
Ap =
liquid pressure
& :
fluid density
Ap =
pgAh g = gravitational field strength
Bh :
height
Archimedes' principle states that the upthrust experienced by an object
is equal to the weight of the fluid it displaces.
Upthrust =
weight of fluid displaced
o= density of fluid
V volume of displaced
-Upthust Vg
=
=
fluid
9 = gravitational field strength
·
If object an is floating in a liquid ,
its weight mustesual its
upthrust .
② Stoke's Low
The resistive force experienced by an object moving
in a fluid is
known as the visions
drag force
.
Stone's haw states that the visions dragforce (F) ca be calculated by :
7 =
viscosity of fluid
E F =
Gayr ~ =
~ =
radius of object
terminal velocity of object
-
.
2 (Psolid-Pfinid) grh
i
=
9v
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 physicsbyshane. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $6.50. You're not tied to anything after your purchase.
