Question

The speed of sound through glass is 1.63 × 10 exponent 4 kilometers per hour.

Expressed in standard form, how many kilometers per hour is that?

0.000163
1.6300
16,300
163,000

Answer 1

16,300

Explanation:

`\huge \: 1.63 * {10}^(4) = 16300 \: km {h}^( - 1) \\`