Question
In: Civil Engineering
Electricity is the energy created by the movement of charges particles such as electrons, positrons and...
Electricity is the energy created by the movement of charges particles such as electrons, positrons and ions. Use of electricity has the potential to be hazardous with possible fatal results like electric shock, electric burns, electrical explosion and static electricity. What according to you can be causes of electric shock, static electricity (each 2.5 marks)?
Solutions
Ally Wells answered 11 months agoRelated Solutions
Some particles are created via collisions. For instance, pions are created via collisions with high energy...
Some particles are created via collisions. For instance, pions
are created via collisions
with high energy protons and carbon, which releases neutrons and
pions (which they
themself, decay into muons).
Suppose two particles with momenta of p1 = (3,-1, 0, 0) kg and p2 =
(2, 1, 1, 0) kg collide.
Three particles are created as a result from this collision, two of
which have momenta of
p3 = (1, 1, 0, 0) kg and p4 = (1,-0.5, 0, 0)...
How are the arrangement of and movement of the particles that make up a gas different...
How are the arrangement of and movement of the
particles that make up a gas different than the arrangement and
movement of the particles that make up solid to liquids?
What physically causes energy to make subatomic particles move? I know energy causes particles to move...
What physically causes energy to make subatomic particles
move?
I know energy causes particles to move "kinetic energy" and the
measure of kinetic energy is particles jiggling and colliding with
one another giving temperature. But what physically causes "energy"
to be able to move the partices? Which gives heat.
An electricity company charges electricity consumption according to the following scale. Up to 200 Units (0-200)...
An electricity company charges electricity consumption
according to the following scale.
Up to 200 Units (0-200) to 0.25 € per unit
The next 1000 Units (201-1200) to 0.40 € per unit
Over 1200 units to 0.50 € per unit.
Write a program in python language that accepts the number of units
consumed by the customer and displays the amount of money owed by
the customer to the electricity company
What are the challenges of the electricity energy sector in terms of electric energy consumption and...
What are the challenges of the electricity energy sector in
terms of electric energy consumption and the availability of
combustion sources for electricity generation?
Explain how to convert solar energy to electricity?.
Explain how to convert solar energy to electricity?.
± Analysis of Electroplating When electricity (the flow of electrons) is passed through a solution, it...
± Analysis of Electroplating
When electricity (the flow of electrons) is passed through a
solution, it causes an oxidation-reduction (redox) reaction to
occur. If the solution contains a metal cation such as Ag+, the
flow of electrons will reduce the silver ion, causing solid silver
to plate onto the electrode. The amount of metal plated depends on
the number of electrons passed.
The total charge of a mole of electrons is 96,485 coulombs (C)
and
1ampere(A)=1coulomb/second(C/s)
19/20 MC
Part A...
The Bohr model of the hydrogen atom treats electrons as particles that orbit the nucleus at...
The Bohr model of the hydrogen atom treats electrons
as particles that orbit the nucleus at a particular radius and with
a particular speed. This model correctly predicts the energy
levels of the hydrogen atom, but paints an inaccurate physical
picture of the atom. Explain how the real hydrogen atom
differs from the Bohr model.
Explain why the classical theory of light as an electromagnetic wave (or of electrons as particles)...
Explain why the classical theory of light as an electromagnetic
wave (or of electrons as particles) is unable to explain the
following phenomena whereas quantum mechanics is successful.
(1) The turn-on voltage of differently colored LEDs
(2) The existence of transparent conductors
(3) The decrease in frequency of photons scattered off of
atoms
(4) The spectrum of blackbody emission
Explain why the classical theory of light as an electromagnetic wave (or of electrons as particles)...
Explain why the classical theory of light as an electromagnetic
wave (or of electrons as particles) is unable to explain the
following phenomena whereas quantum mechanics is successful.
(1) The turn-on voltage of differently colored LEDs
(2) The existence of transparent conductors
(3) The decrease in frequency of photons scattered off of
atoms
(4) The spectrum of blackbody emission
For each, use 2-3 sentences, 1-2 equations, and a diagram to
provide an explanation that is concise yet precise.
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