A Helium-Filled Weather Balloon Has a 0

question 84

Multiple Choice

A helium-filled weather balloon has a 0.90 m radius at liftoff where air pressure is 1.0 atm and the temperature is 298 K.When airborne,the temperature is 210 K,and its radius expands to 3.0 m.What is the pressure at the airborne location?

• A)0.50 atm
• B)0.013 atm
• C)0.019 atm
• D)0.38 atm

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Definitions:

Protection

Measures or mechanisms put in place to guard against damage, loss, or unauthorized access.

Computer Network

A system of interconnected computers and devices that can exchange data and share resources amongst each other.

Bridge

A device that is used to send data between different collision domains in a network, depending on where the recipient device is located.

Collision Domain

A network segment where data packets can collide with one another when being sent on a shared medium, often requiring retransmission.