Revise a passage to fix punctuation
Answer:
3.5 K
Explanation:
When a sample of a substance releases heat energy, its temperature decreases according to the equation:
![Q=mC(T_f-T_i)](https://tex.z-dn.net/?f=Q%3DmC%28T_f-T_i%29)
where
Q is the heat energy released
m is the mass of the substance
C is the specific heat capacity
is the initial temperature
is the final temperature
For the block of brass in this problem, we have:
m = 0.1 kg is the mass
Q = -56.4 J is the heat energy released (negative since it is released)
C = 380 J/kg K is the specific heat capacity of brass
is the initial temperature
Solving for
, we find the final temperature:
![T_f=T_i + \frac{Q}{mC}=5+\frac{-56.4}{(0.1)(380)}=3.5 K](https://tex.z-dn.net/?f=T_f%3DT_i%20%2B%20%5Cfrac%7BQ%7D%7BmC%7D%3D5%2B%5Cfrac%7B-56.4%7D%7B%280.1%29%28380%29%7D%3D3.5%20K)
The structures which is not associated with lymph nodes is Hassall's corpuscles and is denoted as option D in this particular context.
<h3>What is Lymph node?</h3>
These contain lymphocytes and are a major component of the immune system which are responsible for protection of the body system. They are bean shaped and fight different types of pathogens which are causative organisms for diseases and infections.
The Hassall's corpuscles are produced in the human thymus and although they form part of the lymphatic system produce and initiate different responses. This is therefore the reason why the corpuscles are not closely related to lymphatic nodes.
The options include the following:
a. afferent lymphatic vessels
b. hilus
c. medullary sinus
d. Hassall's corpuscles
Read more about Lymph nodes here brainly.com/question/16423145
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