This video covers:

- How microwaves are used to heat
food
- How microwaves are used in satellite comm
unication
- The idea that hotter objects emit more inf
rared radiation
- How we use infrared radia

tion...

In this video, you'll learn: - How crude oil is formed - How crude oil is separated using fractional distillation - The process of fractional distillation - Some of the common products of fractional distillation, and their uses

An important part of any ecosystem are the biotic (living) and abiotic (non-living) factors. This video explore what each of them are, and how to identify them. To learn more about ecosystems in general check out our other video on...

In this video, we cover:

- What enzymes
are
- How en
zymes work
- The difference between the lock and key model and the in

duced fit model


Exam board specific info:r/>AQA - Suitable for everyone
IG
CSE...

This video covers:

- Why we need to regulate our body temper
ature
- How the thermoregulatory centre in the b
rain works
- How we warm ourselves up when
we're too cold
- How we cool ourselves dow

n when we're too...

How does your body regulate your internal conditions? How does it detect changes and respond to them? What is an automatic control system and how does it use negative feedback? <br/>
Find out all this and more in less than 5 minutes!

What is global warming and climate change and how will they affect the planet? Learn about how and increase in greenhouses gases is leading to global warming, and how organisms across the world are responding to this warmer world!

The rate of photosynthesis is affected by light intensity, temperature, carbon dioxide concentrations, and chlorophyll. In this video we explore exactly how, and also how farmers can use this knowledge to increase the yields of their crops.

This video covers:<br/>
- How temperature affects enzymes and the rate <br/>of reaction
- How pH affects enzymes an<br/>d the rate of re<br/>action
- Why enzymes denature
- Was optimum temperature and optimum pH mean

This video covers: - Le Chatelier's Principle - i.e. the idea that when a change is made to a system at equilibrium, the position of equilibrium moves to counteract the change that was made. - What happens when temperature is changed -...

This video covers: - Collision theory, and how it relates to the rate of reaction - The effect of temperature - The effect of concentration and pressure - The effect of surface area - The effect of catalysts

This video covers:

- The symbols of all the main components you need to
know
- Wha
t LEDs are
- The graphs and uses of LDRs a

nd thermistor
s

General info:
- Suitable f
or all GCSE and IGCSE courses...

This video covers:

- How to use the V=IR equa
tion
- Current/Potential Difference graphs for wires, resistors, filament lamps

and diodes/>
General info:
- Suitable for al
l GCSE and IGCSE courses
-...

This video answers:

- Why is the Haber process so impor
tant?
- What is the chemical equation for the Habe
r process?
- What are the conditions for the Haber process, and why do we use th
ose conditions?
- How...

This videos covers how to use state symbols to show the physical state that substances are in, and also how to predict the state from melting and boiling point data.



This video is sui
table for:
- Higher and F
oundation...

This video covers:

- How to calculate the volume of a gas using the equal: volume = moles
x 24
- How to find the volume of a product when you're told the volume of

a reactant

Exam
board specific info:
AQA -...

In this video we'll learn:<br/>
- The process of simple d<br/>istillation
- The process of f<br/>ractional distillation
- How simple and fractional distillation differ

Do vehicles really combust into fireballs when they collide? Are doors and hoods sent flying from the blast? Or is it all just movie myth?

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