Answer:
Ok I'm not 100% on this one but, try 3 lifes sorry if u get it wrong D:
Explanation:
Answer:
small marble
Explanation:
A nonpareil are confectionery tiny ball items that are made up of starch and sugar. It is very small of the size of sugar crystal or sand grains. They were the miniature version of the comfits. They are generally opaque white but bow available in all colors.
In the context, if the nucleus is compared to the size of a nonpareil then its atom would be of the size of small size marble. An atom is bigger in size than that of nucleus as the nucleus is located inside the atoms.
Iron is the solvent and carbon is the solute.
Answer: 4.86
Explanation:
sphere moment of Inertia Iₑ = (2/5)mrₑ²
Let the sphere of radius 1.59 cm be x
Let the spherical shell of radius 7.72 cm be y, so that
Iₑ(x) = 2/5 * m * 1.59²
Iₑ(x) = 2/5 * m * 2.5281
Iₑ(x) = 1.011m
Iₑ(y) = 2/5 * m * 7.72²
Iₑ(y) = 2/5 * m * 59.5984
Iₑ(y) = 23.84m
Also, the angular speed of the sphere's would be ωₑ(x) and ωₑ(y)
total k.e = rotational k.e + linear k.e
for sphere = ½Iₑωₑ² + ½mωₑ²rₑ²
For sphere x
{ωₑ²[ 1.011 + 1.59²]} =
ωₑ²(1.011 + 2.5281) =
ωₑ²(3.5391)
For sphere y
{ωₑ²[ 23.84 + 7.72²]} =
ωₑ²(23.84 + 59.5984) =
ωₑ²(83.4384)
If the ratio of x/y = 1, then
ωₑ(x)²(3.5391) / ωₑ(y)²(83.4384) = 1
ωₑ(x)²(3.5391) = ωₑ(y)²(83.4384)
[ωₔ(x)/ωₑ(y)]² = [83.4384] / [3.5391] ~= 23.5762
[ωₔ(x)/ωₑ(y)] = √(23.5762)
[ωₔ(x)/ωₑ(y)] = 4.86
Answer:
mark me as brainlist first
