Physics, 04.04.2021 21:00 21megoplin
3. Given a bronze wire of length 2.5 m and cross sectional area 6.5 x 10^-7 m2. What is the
elongation of the wire if it is stretched under a force of 10^3 N? Given: Young modulus
of bronze is 2.0 x 10^11 N/m2.​
Answers: 1
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.
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Physics, 23.06.2019 02:00
Two technicians are discussing a starter that clicks repeatedly when the key is turned to the crank position. technician a says the solenoid hold-in winding is open. technician b says the solenoid pull-in winding is open. who is correct?
Answers: 2
Physics, 23.06.2019 04:31
5400 j of energy are given off when a 50 g of aluminum pan changes temperature. does the temperature of the pan increase or decrease and by how much?
Answers: 1
3. Given a bronze wire of length 2.5 m and cross sectional area 6.5 x 10^-7 m2. What is the
elongat...
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