Physics, 06.03.2020 00:25 bjpvrpow74wq
Remember that a measured value agrees with an established value if the established value is within a range of +2deltaX of the measures mean, where DeltaX is the standard uncertainty. Which of the materials shown above might the cylinder be?
Answers: 2
Physics, 21.06.2019 13:40
The de broglie relation λ=h/p can be rewritten in terms of the wave number k as p=kℏ. recall that wave number is defined by k=2π/λ. using the fact that λ=v/f, find the wave numbers k1 and k2 corresponding to frequencies f1 and f2. express your answer as two expressions
Answers: 2
Physics, 21.06.2019 18:10
The difference between two numbers is 15. when twice the smaller number is subtracted from three times the larger number, the difference is 58.what is the larger number?
Answers: 1
Physics, 22.06.2019 06:00
Using a pedometer, you walk 3000 steps in 20 minutes, so your speed is 150 steps/min. each of your steps is 0.7 m long. what is your speed? 150 steps/min=/s=/h
Answers: 1
Physics, 22.06.2019 15:30
To understand the electric potential and electric field of a point charge in three dimensions consider a positive point charge q, located at the origin of three-dimensional space. throughout this problem, use k in place of 14? ? 0. part adue to symmetry, the electric field of a point charge at the origin must point from the origin.answer in one word.part bfind e(r), the magnitude of the electric field at distance r from the point charge q.express your answer in terms of r, k, and q. part cfind v(r), the electric potential at distance rfrom the point charge q.express your answer in terms of r, k, and q part dwhich of the following is the correct relationship between the magnitude of a radial electric field and its associated electric potential ? more than one answer may be correct for the particular case of a point charge at the origin, but you should choose the correct general relationship. a)e(r)=dv(r)drb)e(r)=v(r)rc)e(r)=? dv(r)drd)e(r)=? v(r)r
Answers: 2
Remember that a measured value agrees with an established value if the established value is within a...
Mathematics, 21.01.2021 17:30
Mathematics, 21.01.2021 17:30
Mathematics, 21.01.2021 17:30
Mathematics, 21.01.2021 17:30
Mathematics, 21.01.2021 17:30
Mathematics, 21.01.2021 17:30
French, 21.01.2021 17:30
Social Studies, 21.01.2021 17:30
Computers and Technology, 21.01.2021 17:30
Business, 21.01.2021 17:30
English, 21.01.2021 17:30
Mathematics, 21.01.2021 17:30
Mathematics, 21.01.2021 17:30
Mathematics, 21.01.2021 17:30