Answer:
its a liquid
Explanation:
liquid means water water means liqiud without them we cannot survive we need to be healthy we should bath we should drink more amount of water
Answer:
brighter
Explanation:
the more light bulbs you add to a series of circuits, the brighter the room will be.
Answer:
the answer is 32.0-25.0=7
Explanation:
the absolute pressure at the bottom of the container is 7
Answer:
R_2 = 7.647 m
Explanation:
HI!
Let us consider that the aballon is filled with a gas that follows the ideal gas equation. Since the amount (number of moles) of the gas is constant we should have:

Therefore, we can have the following relationship between two differnet states given their Volume, Pressure and Tempreature:

Since the volume of a sphere is

The relathionship will be:

Solving for R_2:
![R_2 = R_1 \sqrt[3]{\frac{P_1 T_2}{P_2 T_1}}](https://tex.z-dn.net/?f=R_2%20%3D%20R_1%20%5Csqrt%5B3%5D%7B%5Cfrac%7BP_1%20T_2%7D%7BP_2%20T_1%7D%7D)
Where the index 2 is the state at the lift-off and the index 1 denotes the state at its maximum radius. Replacing all the values given we find that:
R_2 = 7.647 m