A very large storm occurs along the coast. The powerful waves away sand and move some larger rocks on the shore.

This is a mixture that has the same composition throughout.

The nuclear fission process releases neutrons and question 27 options: alpha particles electrons energy beta particles

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.