Physical, chemical, physical, chemical, chemical, physical, chemical, chemical, physical, and physical
Answer:
Cell growth usually refers to cell proliferation, the increase in cell numbers that occurs through repeated cell division. Cell growth can also refer to the enlargement of cell volume, which can take place in the absence of cell division. As living things grow, some cells die or become damaged and need replacements. Some single-celled organisms use a type of mitosis as their only form of reproduction. In multicellular organisms, cell division allows individuals to grow and change by expanding the number of total cells.
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Answer:
i hope this helps
Explanation:
The term conduction refers to the transfer of energy. Conduction occurs when energy is passed between objects. The transfer of thermal energy is called heat. Particles of matter are in constant motion
Answer:
What do you mean lots of points its only 8 points?
Explanation:
Answer:
15.24 J is the change in internal energy for this process.
Explanation:
According to the first law of thermodynamics:-
Where,
U is the internal energy
q is the heat
w is the work done
From the question,
q = + 75 J
(+ sign as the heat is being absorbed)
The expression for the calculation of work done is shown below as:
Where, P is the pressure
is the change in volume
From the question,
= 2.00 - 1.40 L = 0.60 L
P = 1.02 atm
Also, 1 atmL = 101.3 J
So,
(work is done by the system)
So,
![\Delta U = +75\ J-59.76\ J = 15.24\ J](https://tex.z-dn.net/?f=%5CDelta%20U%20%3D%20%2B75%5C%20J-59.76%5C%20J%20%3D%2015.24%5C%20J)
<u>15.24 J is the change in internal energy for this process.</u>