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James Prescott Joule (1818–1889)
James Prescott Joule (1818–1889)
The SI derived unit of energy is named after him.
فيزيك
Grade 9
58 kB
موزالينک
/لينک وب
The SI derived unit of energy is named after him.
فيزيك
Grade 9
58 kB
موزالينک
/لينک وب