What constellation does the sun appear in front of on april 2nd? (you may use a sky chart from the heavens-above. com website or the planetarium software stellarium to track the sun's position) aquarius pisces aries taurus it cannot be said for certain. the sun will pass through a number of constellations over the course of the day

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.