A star can be classified according to the following: main sequence, giants, and supergiants. On the other hand, the spectral class of a star is classified according to their temperature, absolute magnitude and solar luminosity.
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<span>Based on an existing classification, a star with an identified spectral class of M2 and a magnitude of +15 would be classified as a main sequence star.</span>
Answer:
To see new places and enjoy his life.
Explanation:
Rahim khan wanted to join a touring circus because it lead to career full of fun and enjoyment. in touring circus, there is not a fix place for the circus, the circus goes to various cities of the country and stay for few days or weeks and entertain the people who comes to watch the circus so that's the reason that Rahim joins a touring circus as a career in order to see new places and enjoy his life.
Answer: 
Explanation:
Using Weins displacement law:
where 
= wavelength = 
b = constant =
T = Temperature in Kelvin = ?
Putting the values we get:
Thus the temperature of the blackbody will be
The economy is to define it according to primary, secondary and tertiary sectors.
Primary
Sectors<span><span /></span><span><span>Mining and Quarrying </span></span><span /><span><span /></span><span><span>
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Agriculture, Forestry and Fishing
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Secondary Sectors
Manufacturing
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Electricity, Gas and Water (utilities)
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Construction
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Tertiary Sectors
Finance, insurance, real estate and business services
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General Government
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Wholesale, retail, and motor trade; catering and accommodation
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Transport and communicationsHope it helps
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