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
azamat
3 years ago
10

How can mechanical waves help in the treatment of cancer?

Physics
2 answers:
Veronika [31]3 years ago
6 0

Beams of X-rays are targeted at a cancerous tumor from outside the body

Explanation:

Mechanical waves helps to treat cancer when beams of x-rays are targeted at a cancerous tumor from outside the body. These beams are energetic and ionizing. This will cause severe destruction of the cancerous cell.

  • In cancer therapy, ionizing radiations are used to destroy cancerous cells in living organisms.
  • Controlled doses of some forms of radiations are particularly known good medical procedures for curing cancer.
  • Other options are not ways in which mechanical waves helps to treat cancer.

learn more:

Lung cancer brainly.com/question/2533779

#learnwithBrainly

Aleks04 [339]3 years ago
4 0

Answer:

The answer would be D

Explanation:

Just did it on ed

You might be interested in
If a current of one- or two-tenths of an ampere were to flow into one of your hands and out the other, you would probably be ele
musickatia [10]

Fjtffgh

Explanation:d3d

Fggcyfty

3 0
4 years ago
Read 2 more answers
A parallel-plate capacitor in air has circular plates of radius 2.8 cm separated by 1.1 mm. Charge is flowing onto the upper pla
Hatshy [7]

Answer:

The time rate of change of the electric field between the plates is  \frac{E }{t} =  2.29 *10^{14} \   N \cdot C  \cdot  s^{-1}  

Explanation:

From the question we are told that

    The  radius is  r =  2.8 \ cm  =  0.028 \ m

     The distance of separation is  d =  1.1  \ mm  =  0.0011 \ m

      The  current is  I  =  5 \ A

Generally the electric field generated is mathematically represented as

         E = \frac{q }{ \pi  *  r^2  \epsilon_o  }

Where \epsilon_o is the permitivity of free space with a value

          \epsilon_o  =  8.85*10^{-12 }\   m^{-3} \cdot kg^{-1}\cdot  s^4 \cdot A^2

So the time rate of change of the electric field between the plates is mathematically represented as

        \frac{E }{t} =   \frac{q}{t} *   \frac{1 }{ \pi  *  r^2  \epsilon_o  }

But \frac{q}{t }  =  I

So  

       \frac{E }{t} =   *   \frac{I }{ \pi  *  r^2  \epsilon_o  }

substituting values  

        \frac{E }{t} =   *   \frac{5 }{3.142  *  (0.028)^2 *   8.85 *10^{-12}  }

        \frac{E }{t} =  2.29 *10^{14} \   N \cdot C  \cdot  s^{-1}

5 0
3 years ago
Which characteristic of the planets in our solar system increases as the distance from the sun increase?
Masja [62]
Velocity increases as distance increase
5 0
3 years ago
How does the momentum change if the mass of an object is doubled?
seraphim [82]

Answer:

if you double the mass or velocity you double the momentum.

Explanation:

7 0
3 years ago
At what altitude above the earth's surface would the acceleration due to gravity be 4.9 m/s^2? Assume the mean radius of the ear
Mandarinka [93]
We apply the gravity calculation expressed in the formula: g=GM/r2 
where G is the gravitational constant, m is the mass and r is the radius
r=√GM/g
(1)       Radius = √6.674e-11*5.972e24/8             = 7058 kms    Earth radius or surface of earth from center of earth= 6400 kmsSo r= 658 kms from surface of earth.
Gravity 8m/s2 will be at 658 kms from surface of earth.
(2) half gravity= 9.8/2= 4.9 m/s2     Radius=√6.674e-11*5.972e24/4.9                 = 9019 kms        Half Gravity will exist at 9019-6400= 2619 kms from surface of earth.
4 0
3 years ago
Other questions:
  • How much work is done on an object if 10 newtons of force are applied to the object and it moves 2 meters?
    12·1 answer
  • How does the process of photosynthesis benefit humans? plz explain
    13·2 answers
  • Dwight pulls his sister in her wagon with a force of 65 N at an angle of 50.0º to the ground. What are the magnitudes of the hor
    5·1 answer
  • If you pour equal amounts of scalding hot water into different metallic cups of equal temperature, which cup will heat up the mo
    11·2 answers
  • A 100 cm3 block of lead weighs 11N is carefully submerged in water. One cm3 of water weighs 0.0098 N.
    12·1 answer
  • Anthony and Sissy are participating in the "Roll-a-Rama" rollerskating dance championship. While 75.6 kg Anthony rollerskates ba
    14·1 answer
  • In the equation y = mx +b , what does the m represent? *
    6·1 answer
  • A wave with a high amplitude______?
    13·1 answer
  • Which phrase best completes the diagram?
    10·2 answers
  • What do alcohol, drugs, and tobacco all have in common?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!