convert one billion joules to tons/etc
To convert one billion joules (1,000,000,000 J) to tons, you can use the following conversions:
1 joule is equal to 2.390057361E-10 tons of TNT.
Therefore, one billion joules is equal to:
1,000,000,000 J * 2.390057361E-10 tons/J = 0.2390057361 tons
So, one billion joules is approximately equal to 0.239 tons.