Here's a brief answer to a very involved topic. The Richter scale (not the only method of rating earthquakes) is commonly used. Generally, every increase in whole units represents a ten-fold increase in the amount of ground vibration of the event. A quake of 8.9 has 10 times more shaking than a quake of 7.9. It would have 100 times more shaking than a quake of magnitude 6.9, and 1,000 times more than a quake of 5.9.
Regarding the total energy output of the event at the epicenter (where the quake actually begins), there is roughly a 30-fold increase in energy for every whole unit increase in the Richter scale. So an 8.9 quake released 30 times more energy than a 7.9 quake, and 900 times (30X30) the energy output of a 6.9 quake. It would contain an unimaginable 27,000-fold output of a 5.9 quake. The Japan quake of March 2011 has been finally rated as a 9.0 quake, and many believe that this is near the upper limits of what an earthquake can ever register.
In Punjabi language, you would say "nawāṉnvi" for 89.
The atomic number of actinium is 89; the meaning is - 89 protons and 89 electrons.
=against mean you do something against someoneyou think is telling some thing wrong (for e.g it one person say 4+45=89 and you say that answer is not write that's mean you are going against that person's answer.......)=
Do you mean 12Q = 89? Q = 89/12 Q = 7.4166666666666666666666
The first notable earthquake was April 18, 1906, which was the cause of the great San Francisco earthquake and fire. In 1989 there was an earthquake in San Francisco Bay Area and was a 6.9 and killed 63 people. This quake is known as the "Quake of '89" or the "World Series Earthquake".
Yes. 72 + 89 = 161 161 ÷ 2 = 80.5
quatre-vingt neuf
Ba shi jiu
89+84+90+94+98=455 455/5= 91 91 is the mean.
If you mean: 5*(2x-3)+89 then it works out as 10x+74
89
In Korean, 89 is said as "팔십구" (palsipgu). The word "팔십" (palsip) means eighty, and "구" (gu) means nine. Together, they combine to form the number 89.