If you want more instant and correct answers from people in brainly in the future please provide more information to the question you ask please and thank you. -Rogue
I believe the correct answer from the choices listed above is option A. The topic that the teacher is talking about would be distillation of a mixture. Gasoline is processed by distillation. Hope this answers the question. Have a nice day.
Walls, floors, bed, door, doorknob. You have options
Im taking lambda as x (wavelength)
m = 0.17 kg
v=37m/s
h=6.62*10^-34m²kg/s
x= h/mv
