At 22.0°C an aluminum ring has an inner diameter of 7.000 cm, and a brass rod has a diameter of 7.090 cm. Keeping the brass rod at 22.0°C, which of the following temperatures of the ring will allow the ring to just slip over the brass rod? (A1=2.4 × 10-5/C°, abrass = 1.9 × 10-5/C°) a.418°C b. 536°C C. 725°C d. 190°C O e. 558°C
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- Thank u! A steel sphere with radius 1.0010 cm at 34.0°C must slip through a brass ring that has an internal radius of 1.0000 cm at the same temperature. To what temperature must the brass ring be heated so that the sphere, still at 34.0°C, can just slip through? Coefficient of linear expansion a for brass is 19.0 x 10^-6 K^-1If you have 0.251 m³ of water at 25.0 °C in an insulated container and add 0.112 m³ of water at 95.0 °C, what is the final temperature T; of the mixture? Use 1000 kg/m³ as the density of water at any temperature. °C Tf =To what temperature, in ∘C, must the rod and ring be heated so that the ring just barely slips over the rod?
- TE-1 At 20.0 C an aluminum sleeve with an inside diameter of 5.000 cm just fits over a steel rod with an outside diameter of 5.000 cm as shown below. Find the size of the in centimeters gap between the sleeve and the rod when they are both at 100.0 °C. At 20.0°C At 100.0°C 11.0x10* 23.0x10 steel Use ag and a= %3D C° 5.000cm gap aluminum pe here to search 99+ hp Cnce DAt 68°F, an aluminum ring has an inner diameter of 5.000 cm, and a brass rod has a diameter of 5.050 cm. Keeping the brass rod at 68°F, which of the following temperatures of the ring will allow the ring to just slip over the rod? (αAl = 2.4×10-5 / K; αCu = 1.9×10-5 / K) 111°C 236°C 384°C 437°CA 1.50-kg iron horseshoe initially at 650°C is dropped into a bucket containing 13.0 kg of water at 22.0°C. What is the final temperature of the water-horseshoe system? Ignore the heat capacity of the container and assume a negligible amount of water boils away. °C