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Byju's Answer

Standard VII

Mathematics

(a-b)^2 Expansion and Visualisation

Convert to me...

Question

Convert to meters (m).
7.5 nm

7.5 \times 10^{- 9} m

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15 \times 10^{- 10} m

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15 \times 10^{- 9} m

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7.5 \times 10^{- 8} m

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Solution

The correct option is C $7.5 \times 10^{- 9} m$
We know that $1 n m = 10^{- 9} m$

So, $7.5 n m = 7.5 n m \times \frac{10^{- 9} m}{1 n m} = 7.5 \times 10^{- 9} m$

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Convert to meters (m).7.5 nm

The correct option is C 7.5×10−9mWe know that 1 nm=10−9 mSo, 7.5 nm=7.5 nm×10−9 m1 nm=7.5×10−9 m

Convert to meters (m).
7.5 nm

The correct option is C $7.5 \times 10^{- 9} m$
We know that $1 n m = 10^{- 9} m$

So, $7.5 n m = 7.5 n m \times \frac{10^{- 9} m}{1 n m} = 7.5 \times 10^{- 9} m$