When we experience one sensation for an extended period of time, the receptor neurons stop firing and our body gets used to it. what is this called?

question 4 options:

sensory adaptation

retina

color perception

absolute threshold

Which sound characteristic is not affected by the relative motion of an object

At 20∘c, the hole in an aluminum ring is 2.800 cm in diameter. you need to slip this ring over a steel shaft that has a room-temperature diameter of 2.804 cm . 1. to what common temperature should the ring and the shaft be heated so that the ring will just fit onto the shaft? coefficients of linear thermal expansion of steel and aluminum are 12×10−6 k−1 and23×10−6 k−1 respectively.

What word chemical equation describes cavendish’s experiment with zinc?