Year 12 Introductory quiz

How would you re-write the following in standard form: 20GPa

• 2.0x10¹⁰Pa
• 2.0x10⁹Pa
• 2.0x10¹¹Pa
• 20x10¹²Pa

How would you re-write the following using standard form: 0.43μF

• 4.3x10^-7F
• 4.3x10^-6F
• 4.3x10^-3F
• 4.3x10^-4F

What is the prefix for 10^-2

• milli
• centi
• kilo
• nano

What is the prefix for 10⁹

• Giga
• Mega
• Terra
• pico

What is the prefix for 10³

• milli
• kilo
• mega
• giga

What is the prefix for 10⁹

• nano
• milli
• micro
• Giga

What is the correct representation in standard form of 1μm

• 1x10^-6m
• 1x10^-3m
• 1x10^-9m
• 1x10⁶m

What is the correct representation in standard form of 1mm

• 1x10^-3m
• 1x10^-6m
• 1x10^-2m
• 1x10³m

What is the correct representation in standard form of 1nm

• 1x10^-9m
• 1x10^-3m
• 1x10⁹m
• 1x10^-3m

What is the correct representation in standard form of 5km

• 5x10³m
• 5x10^-3m
• 5x10⁹m
• 5x10^-6m