Question

What do
term area? What is the sI unit
you understand by the
of area? I love you give me your number​

Answer 1

Explanation:

Area (symbolized A ) is a two-dimensional quantity representing amount or extent of surface. The standard unit of area in the International System of Units ( SI ) is the meter squared (m 2 ). Area is usually measured or defined on a flat surface, also called a Euclidean plane, or on a spherical surface.

Answer 2

Answer:

Explanation:

(i) Hydrogen econom:Consult section 9:5

(ii)Hydrogenation:Consult section 9:4

(iii) Syn gas: Consult section 9:3

(iv) Water gas shift reaction: Consult section 9:3

(v) Fuel cell: Consult section 9:5