Question

A sealed syringe contains 60cm3 of air at a pressure of 1.0 atmosphere. These piston is pushed in slowly until the volume is 40cm3.What is the pressure now

Answer 1

Answer:

1.5 atmosphere

Explanation:

Given:-

V1 = 60cm³

P1 = 1.0 ATM

V2 = 40 cm³

Required:-

P2 = ?

Solution:-

P1×V1 = P2×V2

OR;

$\frac{p1 \times v1}{v2}$

so;

(1×60)/40

60/40

1.5

Now, we have our P2 ( Final Pressure ) that is 1.5 atmosphere

Answer 2

Answer:

19

Explanation:

hope it is helpful for you...!!