Calculate the value of and choose the answer written in scientific notation with two…

PHYSICS · Single correct · A Level · Physics · Measurements and their errors · Measurements and their errors

Problem

Calculate the value of

\frac{(3.2\times10^{3})(5.0\times10^{-7})}{8.0\times10^{-2}}

and choose the answer written in scientific notation with two significant figures. (a)

2.0 \times 10^{-3}

(b)

0.20 \times 10^{-1}

(c)

2.0 \times 10^{-2}

(d)

2.0 \times 10^{-1}