While escaping from a building in which a fire is burning, 40 people pass through a smoky
roo...
While escaping from a building in which a fire is burning, 40 people pass through a smoky
room in which the CO volume fraction
1000 uL/L, the HCN volume fraction
uL/L, and the C02, volume fraction is
0.02. Despite some visible smoke in the
they cross the room in about 10 seconds.
Calculate the fractional effective dose of
narcotic gases each person has accumulated
and estimate whether all of them will make
to the exit door.
Answers: 2
Physics, 22.06.2019 23:00, jakalenn2018
A6.0-μf air-filled capacitor is connected across a 100-v voltage source. after the source fully charges the capacitor, the capacitor is immersed in transformer oil (of dielectric constant 4.5). how much additional charge flows from the voltage source, which remained connected during the process?
Answers: 1
Physics, 23.06.2019 02:00, yourgirlnevaeh
Did anyone do 1.06 lab: cloud formation i need with it i go to k12 lavcame i need to get it done quick
Answers: 2
Physics, 23.06.2019 12:10, YannahRussell
Answer fast! which lens can produce a virtual image and a real image? concave lens convex lens flat lens
Answers: 2
Biology, 14.07.2019 22:30
Mathematics, 14.07.2019 22:30