If you need a quick science stopwatch for an experiement or a projector…

Jun 11 2011

## Science Stopwatch..

**Permanent link to this article: **https://animatedscience.co.uk/2011/science-stopwatch

Jun 11 2011

## A Selection of Animal Videos…

Just click on the pictures of the animals to see a video….

Animals

Maldivian Snail

This clip was taken on Kurumba Island Beach in the Maldives 2004. It shows the mollusc in action on the sand. (no sound)

Patagonian Cavy

This clip was taken at Twycross Zoo in Leicestershire. It is of a Patagonian Cavy up close. (no sound)

Sheep

This clip …

**Permanent link to this article: **https://animatedscience.co.uk/2011/a-selection-of-animal-videos

May 27 2011

## SI Units…

Here are some basic SI units that you might want to use in your calculations….

quantity

name

symbol

in terms of …

other units

base units

plane angle

radian

rad

m m−1

solid angle

steradian

sr

m2 m−2

frequency

hertz

Hz

s−1

force

newton

N

m kg s−2

pressure, stress

pascal

Pa

N/m2

m−1 kg s−2

energy, work, heat

joule

J

N m

m2 kg s−2

power, heat flow

watt

W

J/s

m2 kg s−3

electric charge

coulomb

C

s A

electric potential

volt

V

W/A

m2 kg s−3 A−1

capacitance

farad

F

C/V

m−2 kg−1 s4 A2

resistance

ohm

Ω

V/A

m2 kg s−3 A−2

conductance

siemens

S

A/V

m−2 kg−1 s3 A2

magnetic flux

weber

Wb

V s

m2 kg s−2 A−1

magnetic flux density

tesla

T

Wb/m2

kg s−2 A−1

inductance

henry

H

Wb/A

m2 kg s−2 A−2

celsius temperature

degree celsius

℃

K

luminous flux

lumen

lm

cd sr

m2 m−2 cd

illuminance

lux

lx

lm/m2

m−2 cd

radioactivity

becquerel

Bq

s−1

absorbed dose

gray

Gy

J/kg

m2 s−2

equivalent dose

sievert

Sv

J/kg

m2 s−2

catalytic activity

katal

kat

s−1 mol

**Permanent link to this article: **https://animatedscience.co.uk/2011/si-units

May 09 2011

## Unit 1 AS Exam Past Papers

**Permanent link to this article: **https://animatedscience.co.uk/2011/unit-1-as-exam-past-papers

May 09 2011

## Why do thick wires have lower resistance?

This text has come from Furry Elephant so I don’t take credit but it is cool, read and have a think…

Even the most apparently reputable sources of information are sometimes full of misconceptions. The BBC manages to demonstrate several all at the same time with this terrible animation trying to explain why thicker wires have …

**Permanent link to this article: **https://animatedscience.co.uk/2011/why-do-thick-wires-have-lower-resistance

Apr 12 2011

## Exam Past Papers Unit 5 & 5D

Here is a zipped file structure to download to your PC. It contains all the exam questions from AQA for Unit 5 from 2002 to 2010. Remember this includes the legacy or old spec papers from 2002-8 which are very similar.

Turning Points Exam Papers 2002_10

a[rel~=”mtli_filesize1082MB”]:after {content:” (10.82 MB)”}

**Permanent link to this article: **https://animatedscience.co.uk/2011/exam-past-papers-unit-5-5d