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sweet-ann [11.9K]
3 years ago
6

Although blood cells are contained within a special liquid called plasma, the cells themselves are___________.

Physics
1 answer:
valentina_108 [34]3 years ago
8 0

Answer:

Solid

Explanation:

The plasma is the liquid part of blood, it is 90% and accounts for 55% of blood volume. It is what red blood cells, white blood cells, and platelets move around in. These cells remain solid within the plasma. I hoped this helped!

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An engine absorbs 1.69 kJ from a hot reservoir at 277°C and expels 1.25 kJ to a cold reservoir at 27°C in each cycle.
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Answer

Given,

Energy absorbed, Q_H = 1.69\ kJ

Energy expels,Q_C =  1.25\ kJ

Temperature of cold reservoir, T = 27°C

a) Efficiency of engine

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 \eta = \dfrac{1.69 - 1.25}{1.69}\times 100

\eta =26.03 %

b) Work done by the engine

 W = Q_H- Q_C

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 W = 0.44\ kJ

c) Power output

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   P = \dfrac{W}{t}

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3 years ago
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Dahasolnce [82]

Answer:

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Explanation:

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Answer:

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Explanation:

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Delvig [45]

i hope i have been useful buddy.

good luck ♥️♥️

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