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Ksivusya [100]
3 years ago
10

A person suffering from anaemia gets tired after a short walk​

Physics
2 answers:
morpeh [17]3 years ago
6 0
Yes, again, it is a blood disorder, making oxygen travel to the brain difficult, especially when exasperated such in physical activities.
FrozenT [24]3 years ago
5 0

Answer:

yes

Explanation:

you will feel weary after shorter times

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Select the appropriate shape for the given volume form
vredina [299]
Fist one is a cylinder
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the third is a rectangular prism
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2 years ago
Calculate the maximum capillary rise/fall of mercury in a 0.5 mm radius glass capillary. Assume that the surface tension for mer
tekilochka [14]

Answer: 0.01 m

Explanation: The formulae for capillarity rise or fall is given below as

h = (2T×cosθ)/rpg

Where θ = angle mercury made with glass = 50°

T = surface tension = 0.51 N/m

g = acceleration due gravity = 9.8 m/s²

r = radius of tube = 0.5mm = 0.0005m

p = density of mercury.

h = height of rise or fall

From the question, specific gravity of density = 13.3

Where specific gravity = density of mercury/ density of water, where density of water = 1000 kg/m³

Hence density of mercury = 13.3×1000 = 13,300 kg/m³.

By substituting parameters, we have that

h = 2×0.51×cos 50/0.0005×9.8×13,300

h = 0.6556/65.17

h = 0.01 m

8 0
3 years ago
___ + 3H2O + light —> C3H6O3 + 3O2. What amount and substance balance this reaction?
Alik [6]

Answer:3H2O + light-c3h603+302

Explanation:

5 0
3 years ago
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A body travels at an initial speed of 2.5 m/s. Given a constant acceleration of 0.2 m/s 2 what is the speed of the body at time
garri49 [273]

Answer:

<u>We are given:</u>

u = 2.5 m/s

a = 0.2 m/s/s

t = 25 seconds

v = v m/s

<u>Solving for 'v':</u>

From the first equation of motion:

v = u + at

Replacing the values

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2 years ago
What temperature does nuclear fusion begin?
pishuonlain [190]

Answer:

15,000,000 degrees Celsius

Explanation:

After the temperature reaches this degree, nuclear fusion begins to start.

5 0
3 years ago
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