Asample of gas in a balloon has an initial temperature of 23 ∘c and a volume of 1.09×103 l . if the temperature changes to 59 ∘c , and there is no change of pressure or amount of gas, what is the new volume, v2, of the gas?

Explanation:

We can solve the problem by using Charle's law, which states that for a gas kept at constant pressure, the volume of the gas is directly proportional to its temperature:

where here we have

is the initial volume

is the initial temperature

is the final volume

is the final temperature

Solving for V2, we find

myth. it was once thought that animals, including cats and dogs, could only see in black and white. however, scientists have proven this to be a myth. in all animals, including humans, the perception of colour is determined by the presence of cells in the eye called cone photoreceptors.

a cold ice-tea.

pour in room temperature or cold water. cover the pitcher and refrigerate. steep white or green tea for 6 to 8 hours; steep black or oolong tea for 8 to 12 hours.jun 28, 2015