How your teeth are shaped and formed
395.2kcal
Explanation:
Given parameters:
Energy required to break one C-H bond = 98.8kcals
Unknown:
Energy required to break methane = ?
Solution:
The bond dissociation energy is the heat energy absorbed in breaking a covalent bond in the gas phase to its constituents elements.
Solving
CH₄ has 4 C-H bonds
To break 1 C-H bond, 98.8kcals of energy was used,
To break 4 of the bonds; 4 x 98.8kcals will be used = 395.2kcal
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Answer:
B. Nuclear energy
this type of energy splits nuclei or combines them.
<h2>Answer is option "a"</h2>
Explanation:
- A broad measure of fluid breaks from the blood spread each day. An extensive amount of liquid breaks from the blood dissemination every day. Except if this liquid is consumed by the lymphatic framework, an excessive amount of liquid will amass in the interstitial spaces and growth will occur The key capacity of lymph is to send blood parts back to the circulatory framework and keep up the correct volume of blood scattering.
- The interstitial fluid is fluid that has spilled from the blood stream and contains platelets and proteins which are fundamental parts of blood Except if these segments have come back to the circulatory system, the volume of blood in an individual's body may get inadequate.
- Hence, the right answer is option a " it becomes interstitial fluid, enters lymphatic vessels, and is returned to the bloodstream."
