A balloon contains 1.2 m3 air at 15 degree C . Find It's volume at 40 degree C . Thermal coefficient of air is 3.67 * 10 –3 /K
Answers
Answered by
0
Explanation:
Temperature in Celsius scale = C = 50°C
Temperature in Fahrenheit scale = F = ?
F = 1.8C + 32
F = 1.8 + 32 = 90 + 32
F = 122°F
Answered by
2
Answer:
v1 =1.2
v2=?
t1=15C
t2=40C
converting in K
t1=15+273K = 288K
t2=40+273K=313K
finding Δt
Δt=t2-t1
=313-288
=25K
putting formula
v2=v1(1+β Δt)
=1.2 (1+3.67*10-3/K)
=1.3meter cube
Explanation:
as we know initial volume, initial and final temperatures are given already so we can find its volume at 40C by using above formula .
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