A glass beaker of volume V = 1.40 L is filled with turpentine when the temperatu

Question

A  glass beaker of volume V = 1.40 L is filled with turpentine when the temperature is T1 = 12.0 A glass beaker of volume V = 1.40 L is filled with turpentine when the temperature is T1 = 12.0 degree C. The linear expansion coefficient for glass is ?glass = 9.13 times 10 - 6 K - 1 and the volumetric expansion coefficient for turpentine is ?turpentine = 9.72 times 10 - 4 K - 1. How much turpentine will overflow the beaker when the temperature will reach T2 = 25.0 degree C? Suppose you are selling apple cider for NZ$ 3.60 a litre when the temperature is 3.00 degree C. The coefficient of volume expansion of the cider is ?cider = 2.83 times 10 - 4 K - 1. If the expansion of the container is ignored, how much more money would you make per litre by refilling the container on a day when the temperature is 22.9 degree C?cents A steel ball of diameter Lb = 9.128 cm is placed on a hole of diameter Lh = 9.082 cm on an aluminium plate. The initial temperature is 17.70 degree C. What would be the minimum temperature so that the ball will fit through the hole if both are heated? The linear expansion coefficients for steel and aluminium are ?steel = 1.100 times 10 - 5 K - 1 and ?alu = 2.200 times 10 - 5 K - 1, respectively. Determine the ratio P2/P1 of the final pressure P2 to the initial pressure P1 of an ideal gas whose volume is kept constant while: the temperature rises from 33.90 K to 169.5 K. the temperature rises from 33.90 degree C to 169.5 degree C.

Explanation / Answer

a)

Coefficient of linear expasion * 3 = coefficient of Volumetric Expansion= B

Change in temperature = T2 - T1 = 13 Kelvin

Over Flow= (T2 - T1)*(B2 - B1)*Volume= 0.175 Litres

b)

Extra money = (T2-T1)*B*3.60 = 2 cents per litre

c)

Ball will fit when diameter of the ball is equal to the diameter of hole

Equation Can be made as Lb(1 + B1(T-17.70)) = Lh(1 + B2(T - 17.70)

T = 172 degree celcius

d)

PV = RT At constant volume condition , ratio of P/T is constant

P2/P1 = T2/T1

(i) Ans = 5

(ii) Ans = 1.44 (Dont forget to convert Degree Celcius to Kelvin Scale)

Related Questions

Navigate

• Browse (All)
• Browse A
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.