For a zoo map project, I need to use vector in a sentence to describe the exhibits we will visit, how we will get to the cafe, where the restrooms are, etc. I don't know how to use it though. The definition for us is a quantity with both magnitude and direction.

The atoms in a nickel crystal vibrate as harmonic oscillators with an angular frequency of 2.3 × 1013 rad/s. the mass of a nickel atom is 9.75 × 10-26 kg. what is the difference in energy between adjacent vibrational energy levels of nickel? (h = 6.626 × 10-34 j • s, , 1 ev = 1.60 × 10-19 j)

The discovery of the electron as a subatomic particle was a result of

Me with this and you will be marked brainliest