Allison wants to determine the density of a bouncing ball. which metric measurements must she use?
1 answer:
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The exact distance from the seismic station to the epicenter is 6000 km.
<h3>Epicenter of earthquake</h3>The earthquake's epicenter is the point above the fault location on the earth's surface.
Given that:
A p-wave arrives at 3:00:00 and the s-wave arrives at 3:07:20.
Difference in arrival time = 3:07:20 - 3:00:00 = 7 minutes 20 seconds
From the earthquake time travel graph, a time difference of 7 min 20 sec is at x = 6
The exact distance from the seismic station to the epicenter is 6000 km.
Find out more on Epicenter of earthquake at: brainly.com/question/1969968
Answer:
Not Changed
Explanation:
To know what happened with the volume you need to know the Ideal gas Law
This law is a combination of the other four laws: Boyles's, Charles's, Avogadro's, and Guy-Lussac's.
The initial state is represented by P1, V1, T1 and the final by P2, V2, T2.
In this case:
Replacing on the equation
If we clear from the equation V2
Then cancel both P1 and T1
You will found that
Answer:
The energy is and the wavelength is
for the line in the spectrum of hydrogen that represents the movement of an electron from Bohr orbit with n = 2 to the orbit with n = 5.
<em>In what part of the electromagnetic spectrum do we find this radiation? </em>
In the Ultraviolet part of the electromagnetic spectrum.
Explanation:
The energy of the absorbed photon can be known by the difference in energy between the two states in which the transition is happening (In this case from n = 2 to n = 5):
(1)
The permitted energy for the atom of hydrogen, according with the Bohr's model, is defined as:
(2)
Or it can be expressed in Joules, since
(3)
Where the value represents the energy of the ground state¹ and n is the principal quantum number.
For the case of n = 2:
For the case of n = 5:
Replacing those values in equation (1) it is gotten:
The wavelength can be determined by means of the Rydberg formula:
(4)
Where R is the Rydberg constant, with a value of
For this particular case and
:
So the energy is and the wavelength is
for the line in the spectrum of hydrogen that represents the movement of an electron from Bohr orbit with n = 2 to the orbit with n = 5.
<em>In what part of the electromagnetic spectrum do we find this radiation? </em>
In the Ultraviolet part of the electromagnetic spectrum.
Key terms:
¹Ground state: State of minimum energy.