Need help asap! A 200 L balloon is blown up inside at 100 K. It is then taken outside in the hot sun and heated to 400K. What is

Question

4 years ago

10

the new volume?
400L
200L
50L
800L

2 answers:

yawa3891 [41] · Answer 1 · 2022-02-04T10:50:16+03:00

The new volume is 800 L.

From Charles’ Law, we know that

V₁/T₁ = V₂/T₂

Then

V₂ = V₁ × T₂/T₁

V₁ = 200 L; T₁ = 100 K

V₂ = ?; T₂ = 400 K

∴ V₂ = 200 L × (400 K/100 K) = 800 L

liq [111] · Answer 2 · 2022-02-04T09:38:32+03:00

liq [111]4 years ago

5 0

<h2>Answer</h2>

The volume will be 50 L

<h2>Explanation</h2>

From Kelvin Law of Temperature, we know that

$V_{1} T_{1} =V_{2} T_{2}$

We know that

$V_{1}$ = 200 L

$T_1$ = 100 K

$T_2$ = 400 K

So,

$V_{2} = V_{1} T_{1}/T_{2}$

$V_{2} = 200*100/400$

$V_{2} = 50 L$

The answer of the givern question is 50L