Option Science SRI

Equations

100

Current² x Resistance =

Power

200

Mass/Volume =

Density

300

Mass x Gravitational field strength =

Weight

400

Potential difference / Current =

Resistance

500

Charge flow =

Current x Time

Numbers in physics

100

Frequency of mains

50Hz

200

g

9.8N/Kg

300

Potential difference of mains

230V

400

Speed of sound

330m/s

500

Years taken to discover neutron

20

Units

100

Coulombs

Charge flow

200

N/m

Spring constant

300

N/Kg

Gravitational field strength

400

N/m²

Pressure

500

Milliwatts

Power

People

100

M (Chemistry)

Mendeleev

200

T

Thompson

300

B

Bohr

400

C

Chadwick

500

N (Forces)

Newton

Prefixes

100

10^-3

Milli

200

10^-6

Micro

300

10³

Kilo

400

10⁶

Mega

500

10^-9

Nano