AQA GCSE Physics (9-1) - SI Prefixes

How many g are there in 0.004 kg?

• 4

• 4000

• 400000

• 0.04

How many pW are there in 4 nW?

• 4000

• 4

• 400000

• 0.04

How many TV are there in 40 PV

• 4

• 4000

• 400000

• 0.04

How many mC are there in 40 μC?

• 4

• 4000

• 400000

• 0.04

What does the prefix peta- (P) correspond to in standard form?

• x10¹⁵

• x10¹²

• x10⁹

• x10¹⁸

what does the prefix giga- (G) correspond to in standard form?

• x10⁹

• x10¹²

• x10¹⁵

• x10¹⁸

what does the prefix deci- (d) correspond to in standard form?

• x10^-2

• x10^-1

• x10¹

• x10²

What prefix can be used to represent the multiple ×10³?

• centi

• kilo

• micro

• mega

How would you convert from kg to Gg?

• ÷1

• ÷1000

• ÷1000000

• ÷1000000000

How would you convert from cm to mm?

• x1

• x10

• x100

• x1000