Efficiency 2a
| First | First | Last | Results | A Bunsen burner is used to heat some water. The flame transfers | of chemical energy to thermal energy. The amount of thermal energy that transfers into the water is | Calculate the efficiency of the energy transfer? | Correct Answer | Round Answer | Show your workings: |
|---|---|---|---|---|---|---|---|---|---|
| ppefmh | Ed | Garstin | Incorrect | 8883 | 837 | 555 | 0.09422492401215805 | 0.09 | hjgm |
| ppefmh | Ed | Garstin | Incorrect | 5471 | 771 | 456 | 0.14092487662218972 | 0.14 | fdsg |
| ppefmh | Ed | Garstin | Incorrect | 2052 | 231 | 555 | 0.11257309941520467 | 0.11 | dhfg |
| First | First | Last | Results | A Bunsen burner is used to heat some water. The flame transfers | of chemical energy to thermal energy. The amount of thermal energy that transfers into the water is | Calculate the efficiency of the energy transfer? | Correct Answer | Round Answer | Show your workings: |