A solar eclipse is most likely to occur when (hint: list order of line up of the three objects) How long does it take Earth to make one full rotation on ite avis

Why are the trends and exceptions to the trends in ionization energy observed?

Look at the spectrums of a star moving towards earth and a motionless star. which of these is a correct inference that can be draw from the observation of the two spectrums? (2 points) the spectrum of a motionless star is difficult to be viewed separately using oridinary telescopes. the spectrum of a motionless star is identical to the spectrum of a star which moves towards earth. the spectrum of a star shifts towards the red region when the star moves towards earth. the spectrum of a star shifts towards the blue region when the star moves towards earth.

In pqr m< p=60 m< q= 30 and m