We appreciate your visit to A 0 30 kg lead ball is heated to 90 0 C and dropped into an ideal calorimeter containing 0 50 kg of water initially. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!
Answer :
According to specific heat capacity and thermal equilibrium the final temperature of lead ball is 20°C.
What is specific heat capacity?
Specific heat capacity is defined as the amount of energy required to raise the temperature of one gram of substance by one degree Celsius. It has units of calories or joules per gram per degree Celsius.
It varies with temperature and is different for each state of matter. Water in the liquid form has the highest specific heat capacity among all common substances .Specific heat capacity of a substance is infinite as it undergoes phase transition ,it is highest for gases and can rise if the gas is allowed to expand.
It is given by the formula ,
Q=mcΔT
In the given problem at thermal equilibrium , the temperature of lead ball is found out as,m₁c₁Δt₁=m₂c₂Δt₂on substitution final temperature=0.3×1.28(T-20)=0.5×4186(T-20)=20°C
Thus the final temperature of lead ball is 20°C.
Learn more about specific heat capacity,here:
https://brainly.com/question/29766819
#SPJ2
Thanks for taking the time to read A 0 30 kg lead ball is heated to 90 0 C and dropped into an ideal calorimeter containing 0 50 kg of water initially. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!
- Why do Businesses Exist Why does Starbucks Exist What Service does Starbucks Provide Really what is their product.
- The pattern of numbers below is an arithmetic sequence tex 14 24 34 44 54 ldots tex Which statement describes the recursive function used to..
- Morgan felt the need to streamline Edison Electric What changes did Morgan make.
Rewritten by : Barada
