| Partner: K. Serafin |
Ostatnie publikacje
| 1. | Serafin K.♦, Oracz J.♦, Grzybowski M.♦, Koperski M.♦, Sznajder P.♦, Zinkiewicz Ł.♦, Wasylczyk P.♦, Measurement of the mass of an object hanging from a spring-revisited, European Journal of Physics, ISSN: 0143-0807, DOI: 10.1088/0143-0807/33/1/011, Vol.33, pp.129-134, 2012 Streszczenie: In an open competition, students were to determine the mass of a metal cylinder hanging on a spring inside a transparent enclosure. With the time for experiments limited to 24 h due to the unexpectedly large number of participants, a few surprisingly accurate results were submitted, the best of them differing by no more than 0.5% from the true value with a relative uncertainty of less than 1%. Afiliacje autorów:
|  | 20p. |