To what temperature would you have to heat a brass rod for it to be 2.4...
To what temperature would you have to heat a brass rod for it to be 2.4 % longer than it is at 25 ∘C?
Express your answer to two significant figures and include the appropriate units.
Homework Answers
Change in length, dL = L a dT
0.024 = (18.7 x 10^-6) x (T - 25)
Temperature, T = 1308.42 °C
Comment in case any doubt please rate my answer....
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To what temperature would you have to heat a brass rod for it to
be 2.4...
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Part A To what temperature would you have to heat a brass rod for it to be 2.0 % longer than it is at 27 °C? Express your answer to two significant figures and include the appropriate units. IVO ALO TE . Submit Request Answer Provide Feedback
One end of a 70-cm-long copper rod with a diameter of 2.4 cm is kept at 400 degree C, and the other is immersed in water at 20 degree C. Calculate the heat conduction rate along the rod. Express your answer to two significant figures and include the appropriate units. Q/t
Find what heat in calories (cal) is required to increase the temperature of 52 g water from 0°C to 50 °C The specific heat capacity of water is 1 cal/g. C Express your answer to two significant figures and include the appropriate units. Calculate the quantity of heat absorbed by 12 g of water that warms from 30°C to 82 °C. Express your answer to two significant figures and include the appropriate units.
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