Benjamina started her walk from the front door of her ground floor apartment. She walked 6 meters to the corner of the building and then turned the corner and walked 10 meters to her friends apartment. Identify the difference between the distance she walked and her displacement

The respiratory system removes oxygen and water from the body. select the best answer from the choices provided t f

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)

Give one example to show that when substances are mixed, it may result in a chemical or a physical change depending on the conditions.