Question

write true or false for the following. 1.Aneroid barometer uses pure mercury.
2. The air pressure can support 13.10 m
vertical column of mercury.
3. As we go high in the mountains the
atmospheric pressure decreases.
4. A simple barometer is compact and
portable.
5. The foot valve of lift pump is placed in the
piston.​

Answer 1

Explanation:

1.false

2.false. ans 760

3.true

4.true

5.true...

hope u like it.....

Answer 2

Answers

1. True

2. False (right answer:- 0.76m)

3. True

4. False (right answer:- neither compact nor portable.)

5. True

yess my first any may wrong