Arock of mass 0.449 kg falls from rest from a height of 25.5 m into a pail containing 0.487 kg of water. The rock and water have the same initial temperature. The specific heat capacity of the rock is 1830 J/(kg C). Ignore the heat absorbed by the pail itself, and determine the rise in temperature of the rock and water in Celsius degrees.
Arock of mass 0.449 kg falls from rest from a height of 25.5 m into a pail containing 0.487 kg of water. The rock and water have the same initial temperature. The specific heat capacity of the rock is 1830 J/(kg C). Ignore the heat absorbed by the pail itself, and determine the rise in temperature of the rock and water in Celsius degrees.
Related questions
Question
V3
Transcribed Image Text:A rock of mass 0.449 kg falls from rest from a height of 25.5 m into a pail containing 0.487 kg of water. The rock and water have the
same initial temperature. The specific heat capacity of the rock is 1830 J/(kg-C°). Ignore the heat absorbed by the pail itself, and
determine the rise in temperature of the rock and water in Celsius degrees.
Number
0.04
Units
Transcribed Image Text:A steel section of the Alaskan pipeline had a length of 71.8 m and a temperature of 17.7 °C when it was installed. What is its change in
length when the temperature drops to a frigid -48.8 °C?
Number
-0.057
Units
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
