Archimedes principle and law of flotation
Outcomes
In this course you will learn about:
- Archimedes discovery.
- Why some objects float and others sink.
- Buoyant force.
- Archimedes principle.
In this course you will learn about:
Patterns and processes of evolution. How evolution and natural selection are reflected in the similarities and differences of organisms.
Outcomes:
In this course you will learn how to:
Use the dynamic worksheet to practice simplifying expressions with fractional exponents, rewriting them as radicals.
Cellular respiration is the process by which cells derive energy from glucose. The chemical reaction for cellular respiration involves glucose and oxygen as inputs, and produces carbon dioxide, water, and energy (ATP) as outputs. There are three stages to cellular respiration: glycolysis, the Krebs cycle, and the electron transport chain.
Introduction to passive and active transport
Video 1: The meaning of percent
Video 2: Meaning of 109%
Online activity 1: Percents
Video 3: Percents from fraction models
Online activity 2: Percents from fraction models
Three activities which illustrate the law of exponents.
This is a simple video which describes how indices problems are solved using simplified laws.