Everything Science Grade 10

CHAPTER 24. UNITS USED IN THE BOOK 24.1

Physical Quantities

Quantity Unit name Unit symbol

Period (T) second s

Position (x) metre m

Potential difference (V) Volt V

Pulse speed (v) metre per second m·s−^1

Resistance (R) Ohm Ω

Temperature (T) degrees ◦

Volume (V) decimetre cubed dm−^3

Wavelength (λ) metre m

Wavespeed (v) metre per second m·s−^1

Table 24.2: Units used inthe book

Chemistry: Chemical systems 483