1 - 4 van 4 bronnen weergeven

Archimedes principle and law of flotation

Outcomes

In this course you will learn about:

  1. Archimedes discovery.
  2. Why some objects float and others sink.
  3. Buoyant force.
  4. Archimedes principle.
Onderwerp en thema
Form 1
Physics
Archimedes principle and law of flotation
Archimedes principle
Type bron
Cursus
Taal
English
Publicatiedatum
2023
Weergeven

More on Newton's second law

An elaboration on how to use Newton's second law when dealing with multiple forces, forces in two dimensions, and diagonal forces.

Onderwerp en thema
Form 2
Physics
Newton's law of motion
2nd law of motion
Type bron
Video
Taal
English
Uitgever
Khan Academy
Publicatiedatum
2016
Licentie auteursrecht
CC BY-NC-SA
Houder auteursrecht
Khan Academy
Schepper/Auteur
David SantoPietro
Trefwoord
Second Law of Motion
Motion
Newton
Weergeven Downloaden

Newton's second law of motion

Newton's second law of motion is F = ma, or force is equal to mass times acceleration. Learn how to use the formula to calculate acceleration.

Onderwerp en thema
Form 2
Physics
Newton's law of motion
2nd law of motion
Type bron
Video
Taal
English
Uitgever
Khan Academy
Publicatiedatum
2012
Licentie auteursrecht
CC BY-NC-SA
Houder auteursrecht
Khan Academy
Schepper/Auteur
Sal Khan
Trefwoord
Laws of motion
Second Law of Motion
Newton
Weergeven Downloaden

pH Scale

Outcomes:

  • Determine if a liquid is acidic, basic, or neutral
  • Place acids or bases in relative order
  • Describe on a molecular scale, with illustrations, how the water equilibrium varies with pH
  • Determine concentration of hydroxide, hydronium and water at a given pH
  • Relate liquid color to pH
  • Predict (qualitatively and quantitatively) how dilution and volume will affect the pH and concentration of hydroxide, hydronium and water
Onderwerp en thema
Form 1
Biology
Introduction to biology
The biology laboratory
Type bron
Simulatie
Taal
English
Uitgever
pHET Interactive Simulations
Publicatiedatum
No date
Licentie auteursrecht
CC BY-NC-SA
Houder auteursrecht
PhET Interactive Simulations
Schepper/Auteur
Yuen-ying Carpenter (lead)
Trefwoord
pH
Dilution
Concentration
Acids
Bases
Weergeven