Answer:
The volume of the balloon when it is fully cooled by my refrigerator is
2.75liters
Step-by-step explanation:
we are expected to apply Charles law in this problem and solve for the final volume V2
the expression for Charles law is give as
V1/T1=V2/T2
given data
V1, first volume
= 0.5 liters
V2, second volume
=?
T1, first temperature
= 40 ◦Celsius.
T2, second temperature
=220 °C
applying the formula we have
0.5/40=V2/220
V2=(0.5*220)*40
V2=110/40
V2=2.75liters
length=8 cm, width=6 cm, height=5 cm. (answer = 2.1 g/cm3)
Answer:
y=-7x+9
Step-by-step explanation:
