What is solar eclipse?
Why countdown while firing a aeroplane?
Explain the planets?
Explain the moon?
how stars comes from different sizes
What is the magnetic effect of the earth?
What is lunar eclipse?
What is the sun?
What is eclipses?
What is the weight of the earth?
In universe there exist temperature of 1000000 degree Centigrade, does there also exist the temperature of -1000000 degree centigrade ?? (in order to satisfy newton's second law)
Explain shape of the earth?
Dear friends..I appeared for ISRO scientist/Engineer SC interview on 2nd December 2009.Any idea about the interview result when it came/comes??
i am one of applicant for applying to jobs of physics lecturers. caould u have an opportunity for us according to our education and experience
What are the stars?