Sorry my drawings aren’t great, but I hope this helps
I wouldn’t smell like anything carbon monoxide is an odorless gas
Answer:
B
Explanation:
Aluminium doesn't rust unless exposed to copper for a duration of time.
Explanation:
40.4m
Explanation:
Pressure at depth is given as
P = P, + pgh
Final pressure at depth h= 5 Po
5Po= Po + pgh
pgh = 4Po = 4 x 1.01 x 10^5
h = (4.04×10^5)/ (1000x10)
h=40.4m