A proton is 2x10^-14m, or 0.00000000000002m
1957
.0000000001
It's not necessary to put numbers of this size into scientific notation but if you really have to, go with 4.125 x 10^0
It's not necessary to put numbers of this size into scientific notation but if you really have to, go with 4.215 x 10^0
Proxima Centauri is a star and there is no scientific notation for a star. There will be scientific notations for the values of its distance, its size, its age, luminosity, magnitude and so on but the question is not about any of them!
1957
.0000000001
It depends on the way in which it is written!
o.ooo1 (Influenza Virus)
It's not necessary to put numbers of this size into scientific notation but if you really have to, go with 4.125 x 10^0
It's not necessary to put numbers of this size into scientific notation but if you really have to, go with 4.215 x 10^0
Proxima Centauri is a star and there is no scientific notation for a star. There will be scientific notations for the values of its distance, its size, its age, luminosity, magnitude and so on but the question is not about any of them!
Only if the numbers to be converted into scientific notation are the same otherwise the exponents can vary according to the size the numbers.
An african elephant is approx 3.3 metres high.
They're having some trouble nailing down the diameter of a proton. It's somewhere around 8.5 x 10^-16 meters.
0.00001276 meters in Scientific Notation = 1.276 x 10-5 meters.
It is 8.9*10^-5 in scientific notation