Question

The population of India is about 1.2 billion. Take

the average consumption of energy per person per year in India as 30 Mega Joules. If this consumption is met by carbon based fuels and the rate of carbon emissions per kilojoule is 15 x 106 kgs, the total carbon emissions per year from India will be-

(A) 54 million metric tons

(B) 540 million metric tons

(C) 5400 million metric tons

(D) 2400 million metric tons​



it's physics ques

Answer 1

Explanation:

per person consumption=30×10^6 joules

emission per 10^3 joules =15×106

now calculate emission for 1 mega Joule=(15×106)^2

so total emission by a single person

=(15×106)^2×30

this is your answer

EMISSION FROM INDIA=1.2Billion×30×(15×106)^2

=(15×106)^2×36×10^9