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What is a sunspot and the pattern that exists in the number of sunspots that are observed?
A sunspot is a dark spot on the sun.The number of sunspots changes in cycles of about 11 years.sometimes there are many, and sometimes there are few.
The number of sunspots varies in a cycle that lasts how many years?
11 years, on average.11 years, on average.11 years, on average.11 years, on average.
How many cycles are in water cycles?
5 stages in the water cycle!!!!!!!
What a sunspot is?
A sunspot is an area on the Sun's surface (the photosphere) that is affected by intense magnetic activity, which inhibits convection, thus reducing the surface temperature in that region. Even though sunspots are still very bright and hot they appear darker because they are cooler than the surrounding area. The normal temperature of the photosphere is about 5,800 kelvin, whereas the temperature of a sunspot is roughly 4,000 - 4,500 kelvin, which leaves them clearly visible (through filters) as dark spots. The average sunspot is about the size of the Earth! However, sunspots come in a variety of sizes ranging from hundreds to tens of thousands of miles across (many times larger than Earth). Scientists measure the total size (area) of all of the sunspots seen on the sun every day to get a measure of how active the sun is. Sunspots are not permanent. They appear and disappear on the surface of the sun in regular cycles that average about 11 years.See the link below for more information
How many life cycles are there in a lady's finger plant?
2
What is a sunspot and the pattern that exists in the number of sunspots that are observed?
A sunspot is a dark spot on the sun.The number of sunspots changes in cycles of about 11 years.sometimes there are many, and sometimes there are few.
What do scientists think Causes sunspots?
Astronomers have known for many years that sunspots are "storms" on the sun's surface, and also that solar prominences seen flaring from the sun during an eclipse probably come from sunspots. what they do not know - yet - is why the sunspots occur in farily regular cycles of many, gradually diminishing to few, and then rising again to many. Times of high sunspot activity are usually also times of high Northern Lights activity and radio interference on earth.
Sunspots follow a cycle of how many years?
11 years.
How many leap years have occured since 1492?
130 years
How many years is the period of the sunspot?
Individual sunspots can appear and disappear in a single day, or even in just a few hours. On the other hand, some sunspots that disappear as the Sun spins will re-appear 15 days later when the spot becomes visible again. The "sunspot cycle" is typically about 11 years long from peak to peak, but the pattern isn't especially constant. Some cycles take as little as 8 to 9 years, while some stretch out for 15-17 years.
The number of sunspots varies in a cycle that lasts how many years?
11 years, on average.11 years, on average.11 years, on average.11 years, on average.
How many sunspots per year?
It varies between the years - on an approximate 11 year cycle. It will range from almost zero to 250 sunspots per year. See related link for the numbers counted since 1750.
How many years pass between a year of where there are many sunspots to the next period of lower amounts of sunspots?
Sunspot activity increases and decreases with a frequency of about eleven years from peak to peak, so there are about five and a half years from a period of highest sunspot activity to a period of lowest sunspot activity. The last peak was in 2001, so the next peak is expected in 2012.
How many modern olympic games have occured over the years?
this year is the 30th modern olympiad
How many sun spots are there on the sun average in a day?
It depends on the year because there is an influx in sunspots every 10-12 years.
What is the frequency of the bipolar disorder?
It varies from one person to another. Interval between cycles can be many years to multiple cycles in a single day.
How many days old are you at 12 years?
4380+ the amount of times a leap year occured in any of the years since you were born.
