Answer:
A
Explanation:
F=ma
2F=2ma
If m stays constant, then the acceleration must double, or increase by a factor of 2. Therefore, the correct answer is choice A. Hope this helps!
augskrvabag0agtuugxgicgix was came to Japan in hindi or at least a few years 6AM from diar in the same year
Answer:
The outer planets are further away, larger and made up mostly of gas. The inner planets (in order of distance from the sun, closest to furthest) are Mercury, Venus, Earth and Mars. After an asteroid belt comes the outer planets, Jupiter, Saturn, Uranus and Neptune.
Explanation:
To solve this problem, let us first assume that the
hydrogen gas acts like an ideal gas. So that we can make use of the ideal gas
equation:
P V = n R T
where P is the pressure, V is the volume, n is the number
of moles, R is the universal gas constant and T is the absolute temperature
Since it is given that T and P is constant therefore we
can write the equation as:
V / n = k
So equating the two conditions:
V1 / n1 = V2 / n2
We can now solve for the new V2 given n2 = 0.125:
2 L / 820 mol = V2 / 0.125 mol
V2 = 3.05 x 10^-4 L
<span>The new volume is about 3.05 x 10^-4 L which is equivalent
to 0.3 mL</span>
