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
Debora [2.8K]
3 years ago
5

What is the average power output (in W) of a heart defibrillator that dissipates 435 J of energy in 10.5 ms?

Physics
1 answer:
Yuki888 [10]3 years ago
7 0

Answer:

The  power is   P  =  41429 \  W

Explanation:

From the question we are told that

   The  energy is  E =  435  \  J

    The time taken is  t =  10.5 \  ms  =  10.5 *10^{-3} \  s

Generally the the average power is  mathematically represented as

       P  =  \frac{E}{t}

=>    P  =  \frac{ 435}{ 10.5*10^{-3}}

=>     P  =  41429 \  W

You might be interested in
1. My grass is dying, and I believe it's because it is not getting enough water. Sol
trasher [3.6K]

Answer: I actually need the same answer

Explanation:

5 0
3 years ago
What can be absorbed or released as the result of a chemical reaction?
Lera25 [3.4K]
Energy is released or absorbed ,but no loss in total molecules,each of which consists of one atom of oxygen and two of hydrogen,are broken down.!
3 0
3 years ago
Read 2 more answers
Show how the alternative definition of power, found in your book, can be derived by substituting the definitions of work and spe
Harman [31]

Let us consider body moves a distance S due to the force F.

Hence the work by the body W = FS

If the force is not along the direction of displacement,then the work by a body for travelling a distance S will be -

                                       W=[ Fcos\theta]*S  where    Fcos\theta is the component of the force along the direction of displacement.

                                  Hence\ W= FScos\theta

                                                        = F.S

As per the question the power P is given as -

                                                  P=\frac{W}{\delta t}

                                                         =\frac{F.S}{\delta t}

                                                         = F.\frac{S}{\delta t}

                                                         = \ F.V

Hence alternative definition of power P = F.V


8 0
3 years ago
Read 2 more answers
Can convection cause a current all by itself
nikitadnepr [17]
..............no.......................
8 0
3 years ago
Which type of heat transfer causes your face to feel warm when you sit in the sun?
MA_775_DIABLO [31]

Answer:

Radiation

Explanation:

The sun radiates energy to the earth to make it warmer near the equator.

6 0
3 years ago
Other questions:
  • When you push on an object such as a wrench, a steel pry bar, or even the outer edge of a door, you produce a torque equal to th
    10·1 answer
  • Which statement is true about the speed of light waves in a medium?
    13·1 answer
  • in an experiment, all participants receive a treatment but those in the control group recieves a false treatments
    14·1 answer
  • What is the purpose of the coagulation step in water treatment?
    8·1 answer
  • Choose the answer that best completes this sentence: The moon may have contributed to the evolution of life from _____.
    6·1 answer
  • He specific heat of Aluminum is 0.9 J/g K. The specific heat of Copper is 0.39 J/g K. If samples of equal mass of both Aluminum
    15·2 answers
  • . What type of stress is tension and at what type of plate boundary is it found?
    12·2 answers
  • Indigenous people sometimes cook in watertight baskets by placing hot rocks into water to bring it to a boil. What mass of 500ºC
    7·1 answer
  • Which is the weakest of the four fundamental forces?
    6·2 answers
  • A flash of red light and a flash of blue light enter a glass cube perpendicular to its surface at the same time. after passing t
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!