Chemistry, 23.07.2020 20:01 Lilabbychichi
Mrs. Wilson leaves her freshly-baked blueberry pie on the windowsill to cool. The delicious fragrance diffuses through the air with a diffusion coefficient of D = 0.2 cm2/s. How long does it take for Dennis to smell the pie in his treehouse 10 meters away? Give your answer in days, without entering the unit.
Answers: 2
Chemistry, 23.06.2019 02:00
An alpha particle is: a hydrogen atom a nucleus of helium two neutrons an electron
Answers: 1
Mrs. Wilson leaves her freshly-baked blueberry pie on the windowsill to cool. The delicious fragranc...
Mathematics, 14.01.2020 02:31
Mathematics, 14.01.2020 02:31
Mathematics, 14.01.2020 02:31
Biology, 14.01.2020 02:31
Mathematics, 14.01.2020 02:31
Mathematics, 14.01.2020 02:31
English, 14.01.2020 02:31
English, 14.01.2020 02:31
History, 14.01.2020 02:31
Mathematics, 14.01.2020 02:31
Mathematics, 14.01.2020 02:31
Biology, 14.01.2020 02:31
English, 14.01.2020 02:31
Mathematics, 14.01.2020 02:31
Mathematics, 14.01.2020 02:31