A weather balloon of known initial volume is released. Air pressures at its initial and final altitudes are known. Why can't you find its new volume bar using these known values and Boyles law

you cannot find its new volume by using these known values and Boyle's law because the temperature does not remain constant.

Explanation:

Boyle's law states that the volume of a fixed amount of gas, at a constant temperature, varies inversely with the pressure.

So, it is a condition that the temperature does not change.

For the wheater ballon case, as it travels through the atmosphere, the temperature at different altitudes will be different.

So, you might use other equation of states, such as the combined law, which does deal with changes in the three variables: volume, pressure, and temperature.

The mathematical formulation of Boyle's law is:

pV = constanjt ⇒ p₁ V₁ = p₂ V₂, at constant T.

The mathematical formulation of the combined law of gases is:

pV/T = constant ⇒ p₁ V₁ / T₁ = p₂ V₂ / T₂, for a fixed amount of gas, then it might work for the weather ballon (if you know the initial and end temperatures).

the answer is the first option

explanation:

just googled it m8. not that hard

lol

answer is: naturally occurring solid, inorganic compound or element is mineral.

minerals usually have crystalline form, that means than crystal constituents (atoms, molecules or ions) are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions.

for example magnetite is a mineral of iron oxide (fe₂o₃).

calcite is a carbonate mineral and the most stable polymorph of calcium carbonate (caco₃).

dolomite is an   carbonate mineral composed of calcium magnesium carbonate (camg(co₃)₂).