Yes, neutrinos are subatomic particles with a very small, non-zero mass. They are much larger than the Planck length, which is the scale at which quantum effects of gravity become important.
No, neutrinos cannot travel faster than light.
I saw a planck length once. But I don't like to boast about it.
A millimeter is smaller than a centimeter. There are 10 millimeters in 1 centimeter.
In the SI, the usual SI prefixes would be used for smaller units - prefixes such as milli, micro, etc.
A milligram is ten times smaller than a centigram.
The "Planck units" are generally the smallest units used - except for the Planck unit for mass, which is fairly large.
Currently, the Planck length is believed to be the smallest meaningful unit of length in physics. It is thought to represent the scale at which classical notions of spacetime cease to be valid, and quantum effects dominate. However, due to the limitations of our current understanding of physics at such small scales, it is uncertain if anything smaller than the Planck length exists.
The electron has not other components, it is a fundamental particles. But neutrinos are smaller than the electron.
No, it cannot be smaller than a smaller unit!
a femto second is 1000 times smaller 10-15 an atto second is 1000000 times smaller 10-18 According to current thinking, one Planck time = 5.39 * 10-44 seconds is the smallest unit of time that it will ever be possible to measure.
Yes, the unit grams is smaller than the unit kilograms.
No, neutrinos cannot travel faster than light.
A microgram is the unit which is smaller than a milligram.
Yes, there are units smaller than a yoctometer. The yoctometer (10^-24 meters) is part of the metric system, and smaller units can be defined using scientific notation, such as zeptometer (10^-21 meters) or even smaller hypothetical units, like the Planck length, which is approximately 1.616 x 10^-35 meters. However, these smaller units are primarily theoretical and not commonly used in practical measurements.
1/2 unit, 1/4 unit,
Because the number of larger units will be less than the number of smaller units, and when you divide the answer is usually smaller than the number you started with.
No.