Physics, 23.08.2019 18:00 jordan7626
Steve went to new zealand with his parents for a summer vacation. electrical outlets in new zealand are 220 volts instead of the 110 volts that steve is used to. what would steve need to do before he could use the alarm clock he uses at home?
Answers: 1
Physics, 22.06.2019 02:30
Acup of coffee sits on the dashboard of an automobile. the car goes around a sharp curve. even though you hold the cup still, coffee still splashes out. this can best be explained due to a) density. b) friction. c) gravity. d) inertia.
Answers: 2
Physics, 22.06.2019 11:00
I'm thinking it's 2 you are asked to explain the earth's magnetic field. which is the best reply? 1. the earth's magnetic south is similar to the north pole of a magnet. 2. the earth's core has a strong magnetic charge similar to the south pole of a magnet. 3. the earth's geomagnetic south is similar to the south pole of a magnet. 4. the earth's magnetic charge is not centered at either pole; it varies based on location.
Answers: 1
Physics, 22.06.2019 15:30
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.
Answers: 1
Steve went to new zealand with his parents for a summer vacation. electrical outlets in new zealand...
Mathematics, 12.03.2021 02:20
Mathematics, 12.03.2021 02:20
Mathematics, 12.03.2021 02:20
Social Studies, 12.03.2021 02:20
Mathematics, 12.03.2021 02:20
English, 12.03.2021 02:20
Biology, 12.03.2021 02:20
Mathematics, 12.03.2021 02:20