Question

Continental drift speed is 1x10^-9 meter per second. This is equivalent to the speed of
1.) 1 Tm/s
2.) 1 Gm/s
3.) 1 nvm/s
4.) 1 pm/s

Answer 1

im assuming its the third option

Answer 2

Answer:

$1\times 10^{-9}\ m=1\ nm/s$

Explanation:

The continental drift speed is, $v=10^{-9}\ m$

The options have some prefix. These are as follows :

1. Tera (T) = $10^{12}$                

2. Giga (G) = $10^{9}$    

3. Nano (n) = $10^{-9}$      

4. Pico (p) = $10^{-12}$

The speed of continental drift is equivalent to 1 nm/s. So, the correct option is (c).