Science & measurements 1

Fields of study

100

Study of living things

Biology

200

Study of matters and their chemical reactions

Chemistry

300

Study of matters, energy and their physical interaction

Physics

400

Study of structure & organization of the human body

Anatomy

500

Study of weather & climate

Meteorology

Conversion

100

1 kilogram in gram

1000 g or 10³ g

200

1 mililiter in liter

10^-3 liter or 0.001 liter

300

1 liter in m³

10^-3 m³ or 0.001 m³

400

373 K in degree Celsius

100 ⁰C

500

25 meter per second in kilometer per hour

90 km/h

SI units

100

Temperature

Kelvin

200

Time

Second

300

Weight

Newton

400

Pressure

Pascal or N/m²

500

Express Newton in kg, m and s

kgm/s²

Measuring tool

100

Used to measure length of furniture

Measuring tape

200

Used to measure inner diameter of pipes

Vernier calipers

300

Used to measure thickness of pipe walls

Vernier caliper or micrometer screw gauge

400

Used to measure 100 ml of liquid in the laboratory

Measuring cylinder

500

Used to measure the density of liquids, for example: alcohol

Hydrometer

Definition/formula

100

Volume of a sphere

r³ or (d/2)³

200

Area of trapezium

1/2 x (a+b) x h

300

Definition of pressure (general)

Force per unit area

400

Definition of density

Mass per unit volume

500

Definition of acceleration

Change of velocity over time