1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lana71 [14]
3 years ago
13

Blood plasma volume for adults is about 3.1 liters. It has a density of 1.020 gml. How many pounds of blood plasma are in your b

ody?
Physics
1 answer:
kari74 [83]3 years ago
6 0

Answer:

mass is 6.97 pounds

Explanation:

given data

volume = 3.1 liters

density = 1.020 g/ml = 1.02 kg/l

to find out

How many pounds of blood plasma

solution

we know mass formula from density that is

density = mass / volume

so

mass = density × volume    ...............1

so put all value to get mass

mass = 1.02 × 3.1

mass = 3.162 kg

mass = 3.162  × 2.205 pounds

so mass is 6.97 pounds

You might be interested in
Which of the following is true about radiation from the sun?
Lelu [443]
><span>It can travel through vacuum. 

The rays must travel in the vacuum of space between Earth's atmosphere and the sun.</span>
3 0
3 years ago
During which type of collision is none of the energy converted to heat
Gre4nikov [31]
This would be typical of an elastic collision.
4 0
3 years ago
Read 2 more answers
What formula should I use?
Elodia [21]
These nuts on your chin
7 0
2 years ago
At what speed, as a fraction of c , is a particle's total energy twice its rest energy
WINSTONCH [101]
The rest energy of a particle is
E_0=m_0 c^2
where m_0 is the rest mass of the particle and c is the speed of light.

The total energy of a relativistic particle is
E=mc^2 =  \frac{m_0 c^2}{ \sqrt{1- \frac{v^2}{c^2} } }
where v is the speed of the particle.

We want the total energy of the particle to be twice its rest energy, so that
E=2E_0
which means:
\frac{m_0c^2}{ \sqrt{1- \frac{v^2}{c^2} } }=2m_0 c^2
\frac{1}{ \sqrt{1- \frac{v^2}{c^2} } }=2
From which we find the ratio between the speed of the particle v and the speed of light c:
\frac{v}{c}=  \sqrt{1- (\frac{1}{2})^2 }  =0.87
So, the particle should travel at 0.87c in order to have its total energy equal to twice its rest energy.
3 0
3 years ago
True or false materials that are poor conductors are poor insulaters
prohojiy [21]
False, rubber is a poor conductor but is a good insulator.
8 0
3 years ago
Read 2 more answers
Other questions:
  • a trombone can be modeled like an open closed air tube. the trombone plays a fifth harmonic of 159 hz. the speed of sound is 343
    6·1 answer
  • Which of the following determined that cathode rays are negatively charged?
    11·1 answer
  • While discussing the effects of loose wheel bearings: Technician A says that vibration may occur while driving. Technician B say
    12·1 answer
  • Explain how a generator creates electricity.
    11·2 answers
  • One ounce of a well-known breakfast cereal contains 103 Calories (1 food Calorie = 4186 J). If 1.6% of this energy could be conv
    15·1 answer
  • Two vectors A and B are such that A =1,B=2,A.B=1 find angle
    12·1 answer
  • Plzzzz helpppppppo Near the end of the life cycle of a star why does the star lose its size
    14·1 answer
  • To a man running east at the rate of 3m/s vain appears to fall vertically with a speed of 4m/s. Find the actual speed and direct
    5·1 answer
  • Max is helping his parents move to a new house. He picks up one box and is able to carry it into the house. He tries to pick up
    11·2 answers
  • Question 2 of 5
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!