CAPE Physics Unit 1 · 2013 · Paper 1 · Question Q5
If x = 3\text{ mg} and y = 9\text{ kg} then
- (A)
y = 3 \times 10^5 x - (B)
y = 3 \times 10^3 x - (C)
y = 3 \times 10^6 x - (D)
y = 3 \times 10^9 x
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