What is the magnetic effect 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??
What is eclipses?
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)
What is the sun?
What is the weight of the earth?
What is astronomical telescope?
What are the stars?
Explain the moon?
What is equatorial and polar diameter?
What is solar eclipse?
Explain the planets?
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
Why countdown while firing a aeroplane?
how stars comes from different sizes