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Q: (9) An iron steam pipe is 100 m long at 0°C and has a coefficient of linear expansion a= 10 x 10-6…
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Q: The Eiffel tower in Paris is 300 meters tall on a cold day when temperature is -12 Co . What is its…
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Q: None
A: Formula to use:Δ𝐿 = 𝐿𝑜𝛼Δ𝑇where:𝐿𝑜 = original length of the steel𝛼 = coefficient of linear…
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- (6) The Eiffel tower is built from iron and it is about 324 m high. Its coefficient of linear expansion is approximately 12 x 10-6 (C°)- and assumed constant. What is the increase in the tower's length when the temperature changes from 0°C in winter to 30°C?64. (II) A pressure cooker is a sealed pot designed to cook food with the steam produced by boiling water somewhat above 100°C. The pressure cooker in Fig. 13-32 uses a weight of mass m to allow steam to escape at a certain pressure through a small hole (diameter d) in the cooker's lid. If d = 3.0 mm, what should m be in order to cook food at 120°C? Assume that Weight (mass m) m atmospheric pressure outside the cooker is 1.01 X 105 Pa. Diameter d FIGURE 13-32 Problem 64. Steam Water WaterA length of thin wire is placed over a block of ice (or an icecube) at 0°C. The wire hangs down both sides of the ice,and weights are hung from the ends of the wire. It is foundthat the wire cuts its way through the ice cube, but leaves asolid block of ice behind it. This process is called regelation.Explain how this happens by inferring how the freezingpoint of water depends on pressure.
- The Eiffel tower in Paris is 300 meters tall on a cold day when temperature is -15 Co . What is its height on a hot day when the temperature is 25 Co ? It is made of iron which has a coefficient of linear expansion equal 12 × 10-6 per C o ? Calculate answer to two decimals..I need the answer quickly