Question

Plzz answer this question plzz plzz ​

Answer 1

Answer:

Given:

v1=1400 cc,v2=x,

p1=1200mm,p2=p1-30% of p1,

According to Boyle's Law:

$p1 \times v1 = p2 \times v2$

Substituting values:

$1200 \times 1400 = (1400 - \frac{30 \times 1400}{100}) \times x$

$= > 1200 \times 1400 = (1400 - 420)x$

Transposing:

$= > x = \frac{1200 \times 1400}{980}$

$therefore.x = 1714.29</em><em>c</em><em>c</em><em> </em><em>or</em><em> </em><em>cm³</em><em>$