This video covers: - What internal energy is - Relationship between kinetic energy, internal energy and temperature - What specific heat capacity is - How to use specific heat capacity in an equation General info: - Suitable for all GCSE...

When it comes to investing, there are many different strategies - each with its own proponents and critics. In this episode we dive into one of those famous Wall Street debates: 'active vs passive'. What do those mean and which one is...

This video covers:

- What irradiati
on is
- What contam
ination is
- What determines have harmfu
l radiation is:

1. Type of radiation
2. W
here you're exposed to it

3. The dose of...

This video covers:

- The idea that the temperature of a substance is just the average of the internal energy of all the particles it's ma
de of
- The concept of specific la
tent heat
- The specific latent...

In this video we cover :<br/>
- What exothermic and endothermic re<br/>actions are
- What reaction profiles ar<br/>e and how to draw them
- What activation energy is and how we show it on reaction profiles

In this video, we'll look at:<br/>
- What the early atmosphere was li<br/>ke on earth
- How that atmosphere changed t<br/>o be suitable for life
- The processes responsible for features of the earth we see today

This video covers:

- What bond energie
s are
- That bond breaking is en
dothermic
- That bond formation
is exothermic
- How to calc
ulate bond energies
-

Two example calculations r/>
This video
is...

Type 1 and type 2 diabetes are both caused by problems with insulin. Learn the differences between the two and how we can treat them.

In this video, we cover:

- What osmos
is is
- How osmo
sis works
- How to understand wate

r concentration


Exam board specific info:r/>AQA - Suitable for everyone
IGC
SE Edexcel - Suitable for every
one...

Learn how the body controls it's blood glucose concentration using the hormones insulin and glucagon. We'll also see how these two hormones interact in a negative feedback loop.

This video covers:

- How to divide an amount between multiple individuals using proportion div

ision

This video is suitable for maths courses ar
ound the world.
KS3 -
All on your course
GCSE Foundat
ion - All on...

This video covers the term 'mole', explains 'Avogadros constant', and runs through examples of the sort of calculations you might have to do with moles.



This video is sui
table for:
- H
igher tier only/>- All exam...

In this video we'll cover:<br/>
- The concept of sustainable d<br/>evelopment
- When we should us<br/>e renewable r<br/>esources
- Reusing products
- Recycling e.g. glass and metal

This video covers:

- The difference between 'actual yield' and 'theoretical y
ield'
- Why the actual yield may be less than the theoret
ical yield
- How to calculate the pe

rcentage yield


Exam board specific...

This video explains how to calculate the rate of reaction - step-by-step.



In this video we cover the
following:
- How to measure the average rat
e of a reaction
- How to measure the average rate of a re
action using a...

This video covers how to tell whether a sequence of numbers is an arithmetic or geometric sequence.



This video is suitable for maths courses around
the world.
KS3 - All
on your course
GCSE Foundation -
All on your...

Dr. Forrester discusses the role of government in the everyday lives of its citizens.

In this lesson, you will learn to bring a steppingstone trap to life through animation. We will discover the techniques to animate the movement of the steppingstones and create a compelling and engaging trap sequence.
<
br/>
This...

In this video you will learn about Types of Insurance. There are various types of Insurance.

We will explain you in detail. We covered Following Insurance in This session

like:

1]
Loss Protectionr/>2] Life...

In this lesson, you will learn to bring a steppingstone trap to life through animation. We will discover the techniques to animate the movement of the steppingstones and create a compelling and engaging trap sequence. This clip is from...

In this math video we will find the percent (or part) of a whole. We will rewrite a word phrase to a mathematical expression. We will break the percent into smaller parts. We will find the percent of the whole to determine a specific...

In this math video we will learn how to write a proportion. We will understand that a proportion represents to equivalent ratios. In the given problem we will compare a given quantity to the cost. We will compare two different quantities...

In this math video we will be identifying the graph of a proportional relationship. We will use the information provided to read each graph. We will understand what variable is represented on the x axis. We will review and understand the...

In this math video we will determine the graph of a proportional relationship. We will review how to read the graphs presented. We will understand x is the horizontal axis and y is the vertical axis. We will understand that given the...