Answers: 1
Physics, 21.06.2019 19:30
Is it possible to use the energy from two atoms colliding to create a clean burning lasting fuel source with a large amount of force? is it also possible to harness that energy from the two atoms colliding to create a clean energy source that will last for years from just two atoms colliding. is there a possibility to control and store that energy for years but slowly let the energy out enough to power cities cheaper and faster.
Answers: 3
Physics, 22.06.2019 04:40
Steam enters an adiabatic diffuser at 150 kpa and 1208c with a velocity of 550 m/s. determine the minimum velocity that the steam can have at the outlet when the outlet pressure is 300 kpa.
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
Physics, 22.06.2019 22:00
On mars a rock falls an unknown vertical distance from a resting position and lands in a crater. if it takes the rock 2.5 seconds to fall, how high is the cliff the rock fell from? mars' surface gravity is 3.8 m/s2.
Answers: 2
A student rolled a ball across a field with lots of rocks and pebbles. It came to a stop
very quic...
Mathematics, 24.08.2019 04:50
Mathematics, 24.08.2019 04:50
Mathematics, 24.08.2019 04:50
Social Studies, 24.08.2019 04:50
Business, 24.08.2019 04:50
Mathematics, 24.08.2019 04:50
Mathematics, 24.08.2019 04:50
English, 24.08.2019 04:50
Mathematics, 24.08.2019 04:50
Mathematics, 24.08.2019 04:50
History, 24.08.2019 04:50
Health, 24.08.2019 04:50
Mathematics, 24.08.2019 04:50