<span>Electron cloud model was the great contribution of 20th centuary
</span><span>In the electron cloud model, the electron cloud is denser in some locations than in others the denser areas represent that the
</span><span>regions where the probability of finding an electron is high
</span>means there is more chance of finding or presence of an electron
so correct option is A
hope it helps
The atomic symbol for Iron is Fe, as the Latin word for Iron is <em>ferrum</em>.
Answer:
D. Detritivore
Explanation:
Detritivores are decomposers that break down dead organic matter by consuming it, like worms.
Answer :
(a) The speed in Km/hr is, ![10.8\times 10^8Km/hr](https://tex.z-dn.net/?f=10.8%5Ctimes%2010%5E8Km%2Fhr)
(b) The speed in mi/min is, ![1.125\times 10^7mi/min](https://tex.z-dn.net/?f=1.125%5Ctimes%2010%5E7mi%2Fmin)
Solution :
The speed of light = ![3\times 10^8m/s](https://tex.z-dn.net/?f=3%5Ctimes%2010%5E8m%2Fs)
(a) Convert speed of light from m/s to Km/hr
![(3\times 10^8m/s)\times \frac{3600}{1000}=10.8\times 10^8Km/hr](https://tex.z-dn.net/?f=%283%5Ctimes%2010%5E8m%2Fs%29%5Ctimes%20%5Cfrac%7B3600%7D%7B1000%7D%3D10.8%5Ctimes%2010%5E8Km%2Fhr)
conversions used :
(1 Km = 1000 m)
(1 hr = 3600 sec)
(b) Convert speed of light from m/s to mi/min
![(3\times 10^8m/s)\times \frac{60}{1600}=1.125\times 10^7mi/min](https://tex.z-dn.net/?f=%283%5Ctimes%2010%5E8m%2Fs%29%5Ctimes%20%5Cfrac%7B60%7D%7B1600%7D%3D1.125%5Ctimes%2010%5E7mi%2Fmin)
conversions used :
![(1m=\frac{1}{1609.34}mile)\\\\(1sec=\frac{1}{60}min)](https://tex.z-dn.net/?f=%281m%3D%5Cfrac%7B1%7D%7B1609.34%7Dmile%29%5C%5C%5C%5C%281sec%3D%5Cfrac%7B1%7D%7B60%7Dmin%29)
Explanation: 7 jhhjuiuubiygi77jh7iyhhu