Pierakstīties
WAEC - Physics (1989 - No. 4)
Which of the following is used to determine the relative density of the acid in a car battery?
Hypsometer
Hygrometer
Manometer
Hydrometer
Spectrometer
komentāri (0)
Piesakieties, lai komentētu
Reklāma
Ļaujiet javascript pareizi ielādēt šo lapu