I'm pretty sure its D, Time of discovery of the body. Let me know (:
Answer:
Energy, more.
Explanation:
wavenumbers are directly proportional to energy and frequency of the radiation means that if one increases the other automatically increases whereas one decreases the other is also decreases. If the wavenumber increases, the energy of radiation is also increases while on the other hand, if the wavenumber decreases the frequency and energy of radiation is also decreases.
Answer:
506.912 L
Explanation:
From the question given above, the following data were obtained:
Number of mole of O₂ = 22.63 moles
Volume of O₂ =?
Recall:
1 mole of a gas occupy 22.4 L at STP.
With the above information, we obtained the volume occupied by 22.63 moles of O₂ as follow:
1 mole of O₂ occupied 22.4 L at STP.
Therefore, 22.63 moles of O₂ will occupy = 22.63 × 22.4 = 506.912 L at STP.
Thus, 22.63 moles of O₂ is equivalent to 506.912 L.
Pauli exclusionj priniciple states that two electrons cannot have the same quantum state.
These are valid representations:
⇅ ⇅ ↑
⇅ ⇅ ↑ ↑ ↑
⇅ ↑
This is not valid:
⇵ ↑↑ because it shows that the two last electrons occupy the same orbital with the same spin number, which means that those two electrons have the same identical quantum numbers, in violation of Pauli exclusion principle.
Answer:
17.86km/hr
Explanation:
Speed or velocity is calculated using the formula:
Speed (v) = distance (d) ÷ time (t)
According to the information given in this question;
Distance = 10km
Time = 33.6minutes = 33.6/60 = 0.56hours
Speed/velocity = 10/0.56
= 17.857
= 17.86km/hr
