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The number of sunspots on the sun varies over a period of 10 or 11 years. Some scientists have hypothesized that short-term changes in climate on Earth may be related to sunspot cycles. Satellites have recently collected data that show that the amount of energy the sun produces changes slightly from year to year. Some scientists think that these increases and decreases, which may be linked to the number of sunspots, may cause changes in Earth's temperature.
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Why are line graphs a powerful tool in science?
Line graphs show a change over time and if you're doing an experiment over a certain number of days or any length of time, line graphs can be used to track your progress and the change of the experiment.
What is the difference of accelaration and decelaration?
Acceleration is an increase in change in speed over time of an object, and deceleration is a decrease in the change in speed over time of an object. -aerol-
What is a constant input?
An input that does not change over time.
How do you turn a number into a growth or decay percentage?
One number cannot be turned into a growth or decay percentage - unless it is already a growth or decay percentage. You need three items of information: a level (either before or after the change), the value or relative value of change and a time interval over which the change occurs.
What does a triangle symbol in front of a number mean?
The triangle is called delta. It means change. For example, a variable x might change over time. At the beginning of time, x would be x0, at some other point in time x might be xh. The distance between x0 and xh would be ∆x (delta x, or the change in x)
Why do number of sunspots change over time?
because it uses up more of its gases so it cools down more
How do sunspots change over time?
Sunspots change over time in an approximately 11-year cycle called the solar cycle. They start as small, dark spots on the sun's surface that grow in number and size, reaching a maximum level during the cycle's peak. As the cycle progresses, sunspots decrease in number until the cycle starts anew.
What does a large number of sunspots mean?
A large number of sunspots indicates increased solar activity on the surface of the Sun. This can lead to phenomena such as solar flares and coronal mass ejections, which can affect Earth's magnetic field and cause disruptions to communication systems and power grids.
Why do the amount of sunspots change over time?
Sunspots are caused by changes in the Sun's magnetic field. The Sun's magnetic field fluctuates in an 11-year cycle, known as the solar cycle. During periods of high activity, sunspots are more abundant. Conversely, during periods of low activity, the number of sunspots decreases.
Are the numbers of sunspots always present on the sun?
Sunspots are temporary phenomena on the surface of the Sun. The number vary over time, but there is a "trend" towards a greater number appearing every eleven years. However, this "trend" seems to be "disturbed" as the "11 year" cycle is very late.___________________________You can see today's (well, yesterday's) sunspot numbers each day at www.spaceweather.com, or click the link below.
Are the same numbers of sunspots always present on the sun?
Sunspots are temporary phenomena on the surface of the Sun. The number vary over time, but there is a "trend" towards a greater number appearing every eleven years. However, this "trend" seems to be "disturbed" as the "11 year" cycle is very late.___________________________You can see today's (well, yesterday's) sunspot numbers each day at www.spaceweather.com, or click the link below.
How have valleys changed?
Valleys can change over time due to natural processes like erosion from rivers or glaciers, tectonic movements, or human activities like mining or agriculture. These changes can alter the shape, size, and ecology of the valley.
How does the Moon's shape change over time?
How did the dirction of the moon change over time? How did the dirction of the moon change over time?
Change over time is referred to as?
A change over time is often referred to as a gradual change.
What is the number one reason how horse riding has change over time?
evolution of man/women
What is Capone-e phone number?
what caused the cell phone to change over time is the tecnoligy
Do a lot of sunspots appear during a solar maximum?
Sunspots appear pretty much all the time, but there are more of them during a solar maximum.
