Compute the mass of the sphere

Reference no: EM13279791

A 27.0 g copper ring at 0°C has an inner diameter of D = 3.04591 cm. A hollow aluminum sphere at 87.0°C has a diameter of d = 3.05180 cm. The sphere is placed on top of the ring, and the two are allowed to come to thermal equilibrium, with no heat lost to the surroundings. The sphere just passes through the ring at the equilibrium temperature. What is the mass of the sphere?

The linear expansion coefficient of aluminum is 23.0 x 10^-6 /C°, and the linear expansion coefficient of copper is 17.0 x 10^-6 /C°, the specific heat of aluminum is 900 J/kg·K, and the specific heat of copper is 386 J/kg·K.

Reference no: EM13279791

Questions Cloud

Find what is the required area of the solar collector plates : Collecting and focusing sunlight and using the focused beam to heat a fluid is an old idea, and as the environmental costs of fossil fuel combustion mount, solar heating becomes an increasingly attractive alternative.

What is the new pressure in the tank : Gas is confined in a tank at a pressure of 9 atm and a temperature of 15 degrees C. what is the new pressure in the tank

Research and analyze the accounting system : Research and analyze the accounting system of your selected country; present results in a brief paper.

How does the mortgage reform and anti-predatory lending act : How does the Mortgage Reform and Anti-Predatory Lending Act of 2010 help regulate mortgage transactions? What is a financing statement? What is its significance in performing a security interest?

Compute the mass of the sphere : A 27.0 g copper ring at 0°C has an inner diameter of D = 3.04591 cm. A hollow aluminum sphere at 87.0°C has a diameter of d = 3.05180 cm. What is the mass of the sphere

Design mealy type circuit whose response to binary sequence : design a Mealy type circuit whose response to a binary sequence is to output a 1 iff the current and previous bit are both the same value. a) Draw a state diagram, showing state, input, output b)Complete the following table of (input, state, output)..

Artists that have used performances in their work : Name atleast four artists that have used performances in their work, and also artwork that changes over time it may have changed because it interacts with environment, or meant to deteriorates over a day or years, or it moves, or explodes, or any num..

Symbolic images such as the goddess coatlicue statue : Considering the power of the native societies represented in symbolic images such as the Goddess Coatlicue statue, how do you think the European conquerors were able to overtake these cultures?

Represented prevented european influence on chinese culture : Do you think the Forbidden City and all it represented prevented European influence on Chinese culture? Explain your response

User Account

All Pages