42 Joules to Ergs
Convert 42 joules (J) to ergs (erg) with formulas, examples, and conversion tables.
J
erg
42 J = 420000000 erg
Full precision:420000000 erg
Step-by-Step Solution
To convert 42 joules to ergs, we multiply by 10000000 because one joule equals exactly 10000000 ergs.
1 joule = 10000000 ergs
Since each joule contains 10000000 ergs, we multiply our value by this factor:
42 × 10000000 = 420000000 ergs
So 42 joules = 420000000 ergs.
Quick check: 420000000 ÷ 10000000 = 42 joules
Joules to Ergs Conversion Table
| Joules | Ergs |
|---|---|
| 1 J | 10000000 erg |
| 2 J | 20000000 erg |
| 3 J | 30000000 erg |
| 4 J | 40000000 erg |
| 5 J | 50000000 erg |
| 10 J | 100000000 erg |
| 20 J | 200000000 erg |
| 42 J | 420000000 erg |
| 50 J | 500000000 erg |
| 100 J | 1000000000 erg |
42 Joules in Other Units
| Unit | 42 J = |
|---|---|
| Joules to Kilojoules | 0.042 kJ |
| Joules to Megajoules | 0.000042 MJ |
| Joules to Gigajoules | 4.2e-8 GJ |
| Joules to Watt-hours | 0.011667 Wh |
| Joules to Kilowatt-hours | 0.00001167 kWh |
| Joules to Megawatt-hours | 1.1667e-8 MWh |
| Joules to Calories | 10.0382 cal |
| Joules to Kilocalories | 0.010038 kcal |
| Joules to BTU | 0.039808 BTU |
| Joules to Therms | 3.9808e-7 therm |
| Joules to Foot-pounds | 30.9776 ft·lb |
| Joules to Electronvolts | 2.6214e+20 eV |
| Joules to Ergs | 420000000 erg |