The gravity is pushing rhe boat down
Answer:
A
Explanation:
just took a test on ed sorry if wrong I got it right
False
If all other factors, such as medium, are kept the same, longitudinal waves tend to be stronger.
D=m/V therefore the answer is 120/200 or 0.6
Answer:
6 atm.
Explanation:
Let the mass of both be m
Then moles of He = m/ 4
Moles of Ne = m/ 20
mole fraction of He = Moles of He/ Total moles = m/4/ (m/4 + m/20) = 0.25 m/0.3m = 0.83
Pressure of He = Mole fraction×total pressure = 0.83 × 6 atm = 5 atm
