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Cerrena [4.2K]
3 years ago
14

What are the names of the four hemispheres of the earth

Physics
1 answer:
xenn [34]3 years ago
6 0

Explanation:

Northern, Southern, Eastern, and Western.

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The number of energy levels filled in an atom is determined by the number of
Lelu [443]

Answer:

The number of energy levels filled in an atom is determined by the number of orbitals.

Explanation:

The highest numbers of the electrons in a given energy level relies on the presence of number of orbitals. In one orbital it contains two electrons. Electron that are present in the outer energy level of atom are known as the valence electrons. Which remains as the determining factor of the reactivity of the element. Lights are being emitted when an electron comes from higher state to the lower state.

5 0
4 years ago
Which statement best describes the importance of joints in the roadways of Bridges ?
Luden [163]

Answer:

I think the answer is A but I could be wrong but I think the answer is A. please let me know if I am wrong.

8 0
3 years ago
Read 2 more answers
f an electron rotates around the nucleus at that radius, what would be its speed according to the planetary model? (enter your a
Dima020 [189]

According to the planetary model, the speed of an electron revolving around the nucleus is given as follows;

v = e/√4\pi∈₀mr.

The orbital speed of an electron, orbiting around a nucleus in a circular orbit of radius 50 consistent with the Bohr model, regularly called a planetary version, the electrons encircle the nucleus of the atom in precise allowable paths referred to as orbits. whilst the electron is in one of these orbits, its energy is fixed.

The ground nation of the hydrogen atom, wherein its electricity is lowest, is whilst the electron is inside the orbit that is closest to the nucleus. The orbits which can be similar to the nucleus are all of the successively extra power. The electron isn't allowed to occupy any of the areas in between the orbits. A regular analogy to the Bohr version is the rungs of a ladder pa is 2. 2×106ms−1.

Learn more about electrons here; brainly.com/question/12889606

#SPJ4

8 0
1 year ago
The maximum current supplied by a generator to a 25 ohm circuit is 6.2
nirvana33 [79]
The maximum potential difference is calculated by multiplying the current by the resistance, which would then be equal to 155 V. Meanwhile the RMS potential difference is equal to the max potential difference divided by square root of 2, which is then equal to 110 V.
5 0
3 years ago
A quartz crystal vibrates with a frequency of 93621 Hz. What is the period of the crystals motion? T=1/93621 does not give me th
hram777 [196]

Answer:0.0000107s

Explanation:

f=1/T

T=1/f

f=93621 1/s

t=1/93621

T=0.00001068  s

3 0
3 years ago
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