Answers: 1
Physics, 22.06.2019 15:20
Your science teacher brings in a speaker to talk to your class about climate change. during the session, students ask a few questions. which questions are related to the current evidence on climate change
Answers: 3
Physics, 22.06.2019 21:40
Ahair dryer is basically a duct in which a few layers of electric resistors are placed. a small fan pulls the air in and forces it through the resistors where it is heated. air enters a 1200 w hair dryer at 100 kpa and 22°c and leaves at 47°c. the cross-sectional area of the hair dryer at the exit is 60 cm2. neglecting the power consumed by the fan and the heat losses through the walls of the hair dryer, determine (a) the volume flow rate of air at the inlet and (b) the velocity of the air at the exit.
Answers: 1
Who wants a bf im 13 :P...
Biology, 03.04.2020 11:36
Mathematics, 03.04.2020 11:37
Biology, 03.04.2020 11:37
Mathematics, 03.04.2020 11:37
Social Studies, 03.04.2020 11:38
History, 03.04.2020 11:39
Physics, 03.04.2020 11:39
Chemistry, 03.04.2020 11:39
Biology, 03.04.2020 11:39
Mathematics, 03.04.2020 11:39
Mathematics, 03.04.2020 11:39