“A petrochemical is any chemical derived from fossil fuels. These include purified fossil fuels...Petrochemical
“Work (abbreviated W) is the energy transferred by a force to a moving object. Work is a scalar...Mechanical work
This category has only the following subcategory.
- [+] Energy conversion (1 C, 23 P, 3 F)
Pages in category "Energy"
The following 33 pages are in this category, out of 33 total.
Media in category "Energy"
The following 18 files are in this category, out of 18 total.