Question

Q.1A thin tube contains a thread of mercury which traps air at the end of the tube. The other end of the tube is open to theatmosphere. When the tube is turnedupside down, the volume of the trapped airincreases. It is because ...........​

Answer 1

Explanation:

end of the tube. The other end of the tube is open to theatmosphere. When the tube is turnedupside downhj hi guys I just wanted to let you know that I have a great day and I will be in the best of luck to.hgh to let you know that I have bed