Explain the following observations The size of a weather ballonn becomes larger and larger as it asecnds up into larger altitude

Explain the following observations The size of a weather ballonn beco

1.	Explain the following observations The size of a weather ballonn becomes larger and larger as it asecnds up into larger altitude
Answer» Solution :The size of a weather balloon becomes larger and larger as it ascends up inot larger altitude : According to BOYLE's law the VALUME of a gas is INVERSELY proportional to the pressure at a GIVEN TEMPERATURE. As the weather balloon ascends, atmospheric pressure is less, pressure of the gas tends to decrease and so valume as well as the size of the balloon increase.