On the richter scale of earthquake intensity:

group of answer choices
the ground is shaken 10 times less by a magnitude-8 quake than by a magnitude-7 quake.
a magnitude-7 quake is impossible; nothing that big can occur.
the ground is shaken 10 times less by a magnitude-7 quake than by a magnitude-8 quake.
the ground is shaken twice as much by a magnitude-8 quake as by a magnitude-4 quake.
the ground is shaken 8 times more by a magnitude-8 quake than by a magnitude-1 quake.

The ground is shaken 8 times more by a magnitude-8 quake than by a magnitude-1 quake.

Explanation:

Richter scale is a magnitude scale that shows the size and magnitude of the earthquake that is going to take place or occur. The scale was developed by Charles F Richter. Before this, the shaking of the earthquake was related to the epicenter. The earthquakes are classified on the Richter scale range from  1 to 10 or greater the first 1-2 being negligible felt by none as small tremors start to rise from 3 onwards. From 4-5 it's light from 5-6 its moderate and from 6-8 it's major and from 8 onwards it severest or greater that causes damage to buildings and well-designed structures. Major and heavy damages occur once per year.

May consider a group  g=({0,1},+)g=({0,1},+)where  ++  will work as the xor operator like we work in boolean algebra. note here, that ‘00’ and ‘11’ are not the usual 0 and 1 that we work with everyday. the elements are  called  ‘00’ and ‘11’ and  may not mean  zero (nothing) and one (single). ‘00’ is the identity for the given binary operator +, meaning that any element operated with ‘00’ gets us that element itself.  for a set  ss  in  g′g′  having more elements than just  {0,1}{0,1}  the values for  a+b∈sa+b∈s, such that  a∈s,b∈sa∈s,b∈s, have to be first defined, only then can you determine the value of  1+11+1. the answer could possibly have been  22  if oanswer is25,000

Search it up or look it up on the dictionarysorry i wasn't any