What do you mean by 100 Megahertz frequency of any ratiostation?​

Drag each item into the proper state of matter category.

70 give a real life example showing how sensory neurons work with the motor neurons

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.