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
ankoles [38]
3 years ago
12

What electrical devices that belong to physiological effect?​

Physics
1 answer:
svetoff [14.1K]3 years ago
3 0

Answer:

Most of us have experienced some form of electric “shock,” where electricity causes our body to experience pain or trauma. If we are fortunate, the extent of that experience is limited to tingles or jolts of pain from static electricity buildup discharging through our bodies.

When we are working around electric circuits capable of delivering high power to loads, electric shock becomes a much more serious issue, and pain is the least significant result of shock.

As electric current is conducted through a material, any opposition to the current (resistance) results in a dissipation of energy, usually in the form of heat. This is the most basic and easy-to-understand effect of electricity on living tissue: current makes it heat up. If the amount of heat generated is sufficient, the tissue may be burnt.

The effect is physiologically the same as damage caused by an open flame or other high-temperature source of heat, except that electricity has the ability to burn tissue well beneath the skin of a victim, even burning internal organs.

You might be interested in
Any one watch SerieS here
Illusion [34]

Answer:

nope

Explanation:

never even heard of it

8 0
3 years ago
Read 2 more answers
A train leaves the station at the 0.0m marker traveling with a constant velocity of 45.0 m/s. How many
Lelechka [254]

Answer:

119.88 km/h

Explanation:

1500/45=33.3

use a m/s to km/h calculator

put in 33.3 for m/s and you will get 119.88 km/h.

119.88 km/h.

5 0
4 years ago
Read 2 more answers
A boulder is raised above the ground, so that its potential energy relative to the ground is 200 J. Then it is dropped. Estimate
babymother [125]

Answer:

200 J

Explanation:

In this problem, I assume there is no air resistance, so the  system is isolated (=no external forces).

For an isolated system, the total mechanical energy is constant, and it is given by:

E=KE+PE

where

KE is the kinetic energy

PE is the potential energy

The kinetic energy is the energy due to the motion of the object,  while the potential energy is the energy due to the position of the object relative to the ground.

At the beginning, when the boulder is raised above the ground, its height above the ground is maximum, while its  speed is zero; it means that all its mechanical energy is just potential energy, and it is:

E=PE_{max}=200 J

As the boulder falls  down, its altitude decreases, so its potential energy decreases, while the speed increases, and the kinetic energy increases. Therefore, potential energy is converted into kinetic energy.

Eventually, just before the boulder hits the ground, the height of the object is zero, and the speed is maximum; this means that all the energy has now converted into kinetic energy, and we have

E=KE_{max}=200 J

Therefore, the kinetic energy just before hitting the ground is 200 J.

6 0
3 years ago
A car is moving at a speed of 50 km/hour. The driver takes her foot off of the accelerator and the car coasts to a stop. Why
harina [27]
Removing the foot from the accelerator means that no ac

8 0
3 years ago
Read 2 more answers
How to find power of each resistor in a parallel circuit
lesya692 [45]
The power dissipated by each be found using any of the equation relating power currents voltage and resistance
6 0
3 years ago
Read 2 more answers
Other questions:
  • At what point will the electric field of a charged object be strongest?
    5·2 answers
  • If a certain mass has its velocity changed from 6.00 m/s to 7.50 m/s when a 3.00 n force acts for 4.00 seconds, find the mass of
    13·2 answers
  • A plant root i an example of ___________
    10·1 answer
  • A package falls off a truck that is moving at 30 m/s
    10·1 answer
  • A combination of overplowing and drought caused the Dust Bowl. True or False.
    15·2 answers
  • The purple Arrow shows speed and direction of the ball. This arrow is called ______.
    5·2 answers
  • Earth receives some of the Sun's energy in the form of heat and light.
    11·1 answer
  • HELP WITH SCIENCE STAAR QUESTIONS
    8·1 answer
  • An ear squeeze occurs when: Select one: The pressure inside the middle ear space is greater than ambient (surrounding) pressure.
    7·1 answer
  • What is the voltage drop across the 10.0 ohm resistor?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!