The surface tension of the alcohol propanol in air has a value of 23.70 units
2 answers:
Answer: A & D
Explanation: A PEX
Answer:
A & D your welcome
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The property that compares the mass of an object with its volume is density.
Answer:
Lightning
Explanation
Answer:
λ=hc/E
Explanation:
E=hc/λ
Eλ=hc
λ=hc/E
Answer:
714.285s
Explanation:
use relative velocity
8-4.5 = 3.5m/s
x = 2500m
2500/3.5 = 714.285s = 700s (with sig figs)
Answer:
v=u+at
v=21+1.4(11)
v=21+15.4
v=36.4