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How often is there an increase in sunspot activity?
round the time
Henry ZHANG
every eleven years lol
Henry ZHANG
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What is affected by an increase in sunspot activity?
Sunspot activity affects radio communications. It can cause ionisation of the D and E layers of the ionosphere which allows High frequency radio waves to be bent back toward Earth, providing multiple hop communications.
Which solar phenomenon would NOT be expected to increase with an increase in sunspot number?
granules... :)
Which solar pheomeon would not be expected to increase with an increase in sunspot number?
Granules(:
What is is the sunspot cycle?
http://en.wikipedia.org/wiki/Sunspot_cycle The definition for sunspot cycle is "the recurring increase and decrease in the number of sunspots over a period averaging about eleven years."
How often does the sunspot cycle repeat itself?
every 11 years
What is affected by an increase in sunspot activity?
Sunspot activity affects radio communications. It can cause ionisation of the D and E layers of the ionosphere which allows High frequency radio waves to be bent back toward Earth, providing multiple hop communications.
What did Walter maunder discover about sunspot activity in 1893?
came across the surprising fact that between 1645 and 1715 there was virtually no sunspot activity at all.
What characterized the Maunder minimum?
low sunspot activity
Where can someone monitor online news about sunspot activity?
Sunspot activity has been a common occurence now with today's technology being able to detect the sun's activity at a moment's notice. NASA and Space Weather are some examples of online sites that allow common folks like us to be able to view sunspot activity at the comfort of our homes.
What occurs in a eleven year cycle?
The cycle of sunspot activity.
Which solar phenomenon would NOT be expected to increase with an increase in sunspot number?
granules... :)
Which solar pheomeon would not be expected to increase with an increase in sunspot number?
Granules(:
What occurs in a eleven-year cycle in space?
The cycle of sunspot activity.
What is the number of years between periods of sunspot activity?
11 years
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.
Do sunspots warm up the earth?
Although solar activity is associated with sunspots, there is no associated increase in solar output. Historically sunspot activity waxed and waned on an 11 year cycle, which maps to no identifiable earthly weather pattern of matching period.
Are the number of sunspots on the sun's surface always the same?
No, sunspot activity increases and decreases. Scientists have observed that the level of sunspot activity follows a cycle of about 11 years (11 years from maximum to maximum and 11 years from minimum to minimum).
