We can't find the internet
Attempting to reconnect
Something went wrong!
Hang in there while we get back on track
The universe the size of earth
I was wondering, if the entire 180 billion light year (800 sextillion mile) universe was the size of the earth, using the same scale how large would the earth be? does anybody know the size of the earth using this model/scale. assuming that the universe was the size of the earth, how large would earth be to this scale? please give suggestions. thank you.
Hope I’m not getting suckered into answering a homework question ;)
Anyway, lets take your estimate of the universe being 800 sextillion miles across. That would be 8*10^23.
The Earth’s average diameter is 7,917.5 miles, lets call it 8,000 or 8*10^3 for a round number.
Since the 8s cancel out the Earth is 10^3/ 10^23 the size of the universe which comes out to 10^-20.
Divide the size of the Earth by the ratio of the size of the universe and Earth:
810^3miles/10^20 = 810^-17 miles= 510^-12 inches= 1.310^-3 angstroms
The smallest atom hydrogen1 is about 0.25 angstroms so the Earth in this model would be about 5 thousandths of the size of the smallest atom. Probably off by a bit since I rounded and approximated everything but unless I gained or lost a power of ten somewhere it should be in the ballpark.
Makes you appreciate how mind boggingly large the universe is eh?
-
Does it effect the shape or size? - 1 Answers
Well I've been masturbating since I was 10-11 and I noticed its straight with a slight tilt to the right like an angle... did...
-
I have a pea sized bump on the right side of my vagina - 3 Answers
I have a pea sized bump on the right side of my vagina it doesn't hurt until I touch it but it itches. I just recently busted...
-
What size condom should we buy - 4 Answers
me and my boyfriend have been 2gether for a while and we are thinking about sex but we really dont know what size condom to g...
-
Did anyone read Journey to the Center of the Earth? - 8 Answers
ok I got a problem. (sorry for the bad writting, HAVE TO WRITE FATS.) I have a oral book report due tomorrw. I only have like...
-
What is the average pen!s size for a 16 year old guy? - 4 Answers
Hey :) im just curious really, we're doing a test in sex ed so I was just wondering what it was. Honest answers please, thank...
-
I had my period 3 times 4 weeks, what on earth could be wrong?? - 2 Answers
I was going through a near break up with my boyfriend, as well as dealing with school and exams...Could the stress of that be...
-
Where can you get plus size clothing? - 9 Answers
What store sells plus size clothing? That are cute and sexy and not ugly.
-
I'm ashamed of my boob size, what should I do? - 5 Answers
im in year 10 now and I wanna have a serious releshionship that may last forever, Im 14 And my boyfriends 14 too (same birth...
-
Is my penis size normal for my age? - 9 Answers
I am 21 year old. My penis is 6 inches long and 4.5 inches girth. Is it ok? Is my penis small, average or big? Can I make gir...
-
Size of breast - 2 Answers
Does the size of breasts increases if we arouse sexually regularly oe we think of it...?
Sex
Sex education, Intimacy, Relationship advice
Uusexdoll
Adult Entertainment, Sex Toys, E-commerce
ES Doll
Adult Entertainment, Sex Toys, Adult Products
MiisooDoll
Sex Dolls, Love Dolls, Realistic Dolls