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
Nikolay [14]
3 years ago
15

which statement correctly describes the relationship between a black body radioterapia it’s tmeptaute and the electromagnic radi

ation it gives off
Physics
2 answers:
jasenka [17]3 years ago
7 0
It’s A if there’s multiple choices
Elden [556K]3 years ago
6 0

Answer:

Hi

Explanation:

Radiation therapy is commonly applied to the cancerous tumor because of its ability to control cell growth. Ionizing radiation works by damaging the DNA of cancerous tissue leading to cellular death. To spare normal tissues (such as skin or organs which radiation must pass through to treat the tumor), shaped radiation beams are aimed from several angles of exposure to intersect at the tumor, providing a much larger absorbed dose there than in the surrounding healthy tissue

You might be interested in
The ____________ is a phenomenon that occurs when electrons are ejected from a piece of metal after light has been shined onto t
Nikolay [14]

Answer:

Photoelectric Effect

Explanation:

Photoelectric Effect is a phenomenon in which electrically charged particles are released from or within a material when it absorbs electromagnetic radiation.

6 0
2 years ago
How will the equation of morion for an object moving with an ununifor motion change????? please help me !!!!!!
babymother [125]

Answer:

The equation of motion is derived based on the Newton’s laws of motion. And it changes accordingly when an object changes with uniform velocity.

Given is that object moves with uniform velocity, that is no change in velocity so there will no acceleration.

As we know    

Here, u = v (due to uniform velocity)

.

1st equation of motion is, v = u + at

2nd equation of motion,  

3rd equation of motion,  

.

Explanation:

4 0
4 years ago
Holding onto a tow rope moving parallel to a frictionless ski slope, a 61.8 kg skier is pulled up the slope, which is at an angl
nata0808 [166]

Answer:

a) Frope= 71.7 N

b) Frope=6.7 N

Explanation:

In the figure the skier is simulated as an object, "a box".

a) At constant velocity we can say that the object is in equilibrium, so we apply the Newton's first law:

∑F=0

Frope=w*sen6.8°

Frope=71.71N

Take into account that w is the weight that is calculated as mass per gravitiy constant:

w=m*g

w=61.8Kg*9.8\frac{m}{s^{2} }

w=605.64N

b) In this case the system has an acceleration of 0.109m/s2.  Then, we apply Newton's second law of motion:

F=m*a

F=61.8Kg*0.109m/s2

Frope=6.73N

8 0
3 years ago
Question 15 (3.33 points) Solve: What work is done when 3.0 C is moved through an electric potential difference of 1.5 V?
horsena [70]

Answer:

=_____________________________________

Explanation:

8 0
3 years ago
A car from the beginning was traveling at 27.8m/s when he stepped on the brakes and stopped. According to the DMV, this would le
Yuliya22 [10]

Answer:

-6.44 m/s²

Explanation:

Given:

Δx = 60 m

v₀ = 27.8 m/s

v = 0 m/s

Find: a

v² = v₀² + 2aΔx

(0 m/s)² = (27.8 m/s)² + 2a (60 m)

a = -6.44 m/s²

3 0
3 years ago
Other questions:
  • When used in physical therapy, a diathermy machine gives the sensation of "deep heat" in the tissue being treated.
    8·1 answer
  • A single slit of width 0.50 mm is illuminated with light of wavelength 500 nm, and a screen is placed 120 cm in front of the sli
    12·1 answer
  • You have been posted to a remote region of space to monitor traffic. Near the end of a quiet shift, a spacecraft streaks past. Y
    13·1 answer
  • The space shuttle orbits 340km above the surface of the earth.What is the gravitational force on a 9.0kg sphere inside the space
    14·1 answer
  • This is from educake but
    5·1 answer
  • Name the first Reserve Forest of India.<br><br><br> Pls tell this ans
    8·1 answer
  • Which is a unit for time? a) kilometers b) meters c) days d) meters/second
    14·1 answer
  • What are vernier callipers?​
    6·2 answers
  • Please help... <br> !!!!!!!
    10·1 answer
  • In a single-slit diffraction experiment, the width of the slit through which light passes is reduced. what happens to the width
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!