Suppose that an ion source in a mass spectrometer produces doubly ionized gold ions (au2+), each with a mass of 3.27 × 10-25 kg. the ions are accelerated from rest through a potential difference of 1.90 kv. then, a 0.540-t magnetic field causes the ions to follow a circular path. determine the radius of the path.
Answers: 1
Physics, 22.06.2019 14:00
The earth exerts a gravitational force of 500 n on amy. what is amy’s mass in kg?
Answers: 2
Physics, 22.06.2019 15:10
Suppose that f : rn → rm and that a ∈ k, where k is a connected subset of rn . suppose further that for each x ∈ k there exists a δx > 0 such that f(x) = f(y) for all y ∈ bδx (x). prove that f is constant on k; that is, f(x) = f(a) for all x ∈ k
Answers: 1
Physics, 22.06.2019 17:30
Chameleons catch insects with their tongues, which they can rapidly extend to great lengths. in a typical strike, the chameleon's tongue accelerates at a remarkable 220 m/s2 for 20 ms, then travels at constant speed for another 30 ms.
Answers: 1
Suppose that an ion source in a mass spectrometer produces doubly ionized gold ions (au2+), each wit...
Social Studies, 25.10.2021 18:40
English, 25.10.2021 18:40
Engineering, 25.10.2021 18:40
Mathematics, 25.10.2021 18:40
Social Studies, 25.10.2021 18:40
History, 25.10.2021 18:40
History, 25.10.2021 18:40
Mathematics, 25.10.2021 18:40
Mathematics, 25.10.2021 18:40
Mathematics, 25.10.2021 18:40
Mathematics, 25.10.2021 18:40
English, 25.10.2021 18:40
Business, 25.10.2021 18:40