| Definition | : | named it X radiation to signify an unknown type of radiation (X represents the ?unknown? in math) |
| Category | : | Academic & Science // Physics |
| Country/Region | : | Worldwide |
| Country | Term | Full Form | Definition | Meaning | Main Category // Subcategory | |
|---|---|---|---|---|
| Worldwide | X-ray | named it X-radiation to signify an unknown type of radiation (X represents the ?unknown? in math) | Academic & Science // Physics | |
| Worldwide | X-ray | named it X-radiation to signify an unknown type of radiation (X represents the ?unknown? in math) | Academic & Science // Physics | |