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vineeth
Questions (4)
The red supergiant Betelgeuse has a surface temperature of 3600 K.
a) Using the fact that the Sun's surface temperature is about
0 answers
1,301 views
Mars has an albedo of 15. Given that it doesn't have much of an atmosphere, estimate the mean surface temperature on Mars. Note:
1 answer
1,616 views
If cathode ray is attracted towards north pole of magnet, then do negatively charged ebonite rod get attracted towards north
2 answers
534 views
what is the physical environment at kajuraho at present?
1 answer
419 views
