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sattari [20]
2 years ago
14

A patient visited a doctor and complained that from the last 2 months, his urine output is very low. After examination, the doct

or said that this is due to the malfunctioning of the blood capillaries that help in the filtering of blood. Which organ of the excretory system has these blood capillaries?
(1 Point)
Kidney
Ureter
Urethera
Urinary bladder
Physics
2 answers:
Dvinal [7]2 years ago
8 0

Answer:

kidney

Explanation:

thats where your pee goes through

enyata [817]2 years ago
7 0
<h3><em><u>Kidney</u></em></h3>

Explanation:

This is because as according to given question,”<em>doctor said that this is due to the malfunctioning of the blood capillaries that help in the filtering of blood.</em><em>"</em><em> </em>

Here, the malfunctioning of blood capillaries is the issue. As we know that Kidney is the head of urinary system, then only this organ has blood capillaries.

Also, the kidneys are doing the purification of body by removing toxic wastes by urine. If the kidney is malfunctioned, then the remaining urinary bladder, ureter and urethra can do nothing. Their only function is to bring urine to the outside and remove it.

Therefore, the issue is with kidney.

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Urgent help needed in number four.<br>Thank you in advance!​
likoan [24]

The energy produced by the headlamp at the end of 5 minutes is determined as 1,440 J.

<h3>Energy supplied by the lamp</h3>

The energy supplied by the lamp is calculated as follows;

E = Pt

E = IVt

where;

  • I is current = 0.4 A
  • V is voltage = 12 V
  • t is time = 5 mins = 5 x 60 s = 300 s

E = 0.4 x 12 x 300

E = 1,440 J

Thus, the energy produced by the headlamp at the end of 5 minutes is determined as 1,440 J.

Learn more about energy here: brainly.com/question/25959744

#SPJ1

6 0
2 years ago
Effect of impurities and temperature to surface tension​
oksano4ka [1.4K]
In general, surface tension decreases when temperature increases because cohesive forces decrease with an increase of molecular thermal activity. The influence of the surrounding environment is due to the adhesive action of liquid molecules that they have at the interface.
8 0
3 years ago
Plan an experiment to measure the ideal mechanical advantage of a three-hole punch. (a) What materials would you need? (b) What
Vaselesa [24]

Answer:

A) Three hole punch and either a layered plastic or paper

B) Identify the lengths involved  ,

  Length of input arm / length of output arm = L1/ L2

Explanation:

<u>a) Materials involved includes :</u>

Three hole punch and either a layered plastic or paper

Identify the forces acting on the three-hole punch which are Input and output forces

Identify the points where they act

<u>B) procedures involved </u>

The mechanical advantage = output force / input force

step one:  Identify the lengths involved

assuming no friction or relatively small friction \

mechanical advantage can be calculated as : Length of input arm / length of output arm = L1/ L2

7 0
3 years ago
(a) what will an object weigh on the moon's surface if it weighs 100 n on earth's surface
juin [17]
We know the equation

weight = mass × gravity

To work out the weight on the moon, we will need its mass, and the gravitational field strength of the moon.
Remember that your weight can change, but mass stays constant.

So using the information given about the earth weight, we can find the mass by substituting 100N for weight, and we know the gravity on earth is 10Nm*2 (Use the gravitational field strength provided by your school, I am assuming yours in 10Nm*2)

Therefore,

100N = mass × 10
mass= 100N/10
mass= 10 kg

Now, all we need are the moon's gravitational field strength and to apply this to the equation

weight = 10kg × (gravity on moon)
4 0
3 years ago
A person is riding a bicycle, and its wheels have an angular velocity of 10.7 rad/s. Then, the brakes are applied and the bike i
Scilla [17]

Answer:

(a) t = 22.9 s

(b) α= - 0.467 rad/s²

Explanation:

The uniformly accelerated circular movement, is a circular path movement in which the angular acceleration is constant.

We apply the equations of circular motion uniformly accelerated :

ωf ²=  ω₀² + 2*α*θ  Formula (1)

ωf= ω₀ + α*t Formula (2)

Where:

θ : angle that the body has rotated in a given time interval (rad)

α : angular acceleration (rad/s²)

t : time interval (s)

ω₀ : initial angular speed ( rad/s)

ωf : final angular speed ( rad/s)

Data

θ =  19.5 revolutions  : angular displacement of each wheel or angle that the  wheel has rotated in a given time interval

ω₀= 10.7 rad/s :  initial angular speed of the Wheel ( rad/s)

ωf = 0 : final angular speed  of the Whee( rad/s)

Calculating of the angular acceleration (α )

We replace data in the fómula (1),considering that 1 revolution is equal to 2π radians :

ωf ²=  ω₀² + 2*α*θ

(0 )²=  (10.7)² + 2*α*(19.5*2*π )

0= 114.49 + (245.04)*α

-114.49 =  (245.04)*α

α= (-114.49) /(245.04)

α= -114.49 /(245.04)

α= -0.467 rad/s²

Time does it take for the bike to come to rest

We replace data in the formula (2)

ωf = ω₀ + α*t

0 =  10.7 + -0.467*t

-10.7  = - 0.467*t    we multiply by (-1) both sides of the equation :

10.7  = 0.467*t  

t = 10.7 / 0.467

t = 22.9 s

3 0
3 years ago
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