solar activity

collocation in English

meaningsofsolarandactivity

These words are often used together. Click on the links below to explore the meanings. Or,see other collocations withactivity.
solar
adjective[before noun]
uk
/ˈsəʊ.lər/us
/ˈsoʊ.lɚ/
of or from the sun, or using the energy from the sun to produce ...
See more atsolar
activity
noun
uk
/ækˈtɪv.ə.ti/us
/ækˈtɪv.ə.t̬i/
the situation in which a lot of things are happening or people are ...
See more atactivity

(Definition ofsolarandactivityfrom theCambridge English Dictionary© Cambridge University Press)

Examplesofsolar activity

These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
One reason for the timing was that this would be a period of lowsolaractivity.
From theCambridge English Corpus
High production of these naturally occurring radionuclides is associated with periods of lowsolaractivity.
From theCambridge English Corpus
They are impact events, supernovae, volcanism and geomagnetic reversals that occur simultaneously with highsolaractivity.
From theCambridge English Corpus
Studies of the solar dynamo, which explains the periodic occurence of these phenomena, have shown that thesolaractivitycycle could have phases of irregularities.
From theCambridge English Corpus
A chance meteor, a chance eruption, or a chance alteration insolaractivitycan not only devastate life but also obliterate it.
From theCambridge English Corpus
Under certain magnetospheric conditions, in particular in the day sector and during extremely quiescent periods ofsolaractivity, orthogonal coordinates may be used without committing significant errors.
From theCambridge English Corpus
However, the correlation between irradiance measurements and other proxies ofsolaractivitymake it reasonable to estimate pastsolaractivity.
From
Wikipedia
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Solaractivityhas a cycle of approximately 11 years.
From
Wikipedia
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Other parameters may include humidity, wind, andsolaractivity.
From
Wikipedia
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These broadcasts are very sensitive to atmospheric conditions andsolaractivity.
From
Wikipedia
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Unusualsolaractivitymight lead to an increase in incident radiation.
From
Wikipedia
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Solaractivityand irradiance measurement is a concern of space agencies.
From
Wikipedia
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He has warned that a decline insolaractivitymay precipitate a period of global cooling.
From
Wikipedia
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Pastsolaractivitymay be recorded by various proxies including carbon-14 and beryllium-10.
From
Wikipedia
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The height of the thermopause varies considerably due to changes insolaractivity.
From
Wikipedia
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Solar minimum is characterized by a period of minimumsolaractivitywith few, if any, sunspots.
From
Wikipedia
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Its height varies withsolaractivityand ranges from about 350-800km mi ft.
From
Wikipedia
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The altitude of the exobase ranges from about 500to1000 km depending onsolaractivity.
From
Wikipedia
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All stellar phenomena (includingsolaractivity) are driven by various kinds of energy transformations.
From
Wikipedia
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This correlation has generated hypotheses that lowsolaractivityproduces cooler than average global temperatures.
From
Wikipedia
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Her knowledge ofsolaractivityenabled her to help develop this new branch of astrophysics.
From
Wikipedia
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Later research has concentrated more on correlatingsolaractivitywith global temperature.
From
Wikipedia
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There may be an association between atmospheric nitrates in ice andsolaractivity.
From
Wikipedia
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Zirin was frequently interviewed by local and national media relating tosolaractivityor eclipses.
From
Wikipedia
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The detection of iron, calcium and titanium depended on thesolaractivity.
From
Wikipedia
This example is from Wikipedia and may be reused under a CC BY-SA license.
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
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See other collocations withactivity