Which gives SI prefixes in descending order of magnitude?
A G p m
B M G n
C m n μ
D m μ p
- AQA - A-Level Physics - Question 8 - 2022 - Paper 1
Question 8
Which gives SI prefixes in descending order of magnitude?
A G p m
B M G n
C m n μ
D m μ p
Worked Solution & Example Answer:Which gives SI prefixes in descending order of magnitude?
A G p m
B M G n
C m n μ
D m μ p
- AQA - A-Level Physics - Question 8 - 2022 - Paper 1
Step 1
A G p m
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Answer
This sequence contains the prefixes:
G (giga) = 10^9
p (pico) = 10^{-12}
m (milli) = 10^{-3}
This is not in descending order.
Step 2
B M G n
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Answer
This sequence contains the prefixes:
M (mega) = 10^6
G (giga) = 10^9
n (nano) = 10^{-9}
This is not in descending order.
Step 3
C m n μ
96%
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Answer
This sequence contains the prefixes:
m (milli) = 10^{-3}
n (nano) = 10^{-9}
μ (micro) = 10^{-6}
This is not in descending order.
Step 4
D m μ p
98%
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