![subject](/tpl/images/cats/fizika.png)
Physics, 25.11.2020 01:00 dpchill5232
A 8.45μC particle with a mass of 6.15 x 10^-5 kg moves perpendicular to a 0.493-T magnetic field in a circular path of radius 34.1 m. How much time will it take for the particle to complete one orbit?
a. 92.7 s
b. 0.0927 s
c. 9.27 s
d. 927 s
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 18:50
How does the image distance (di) of a convex lens compare with the image distance of a concave lens? a. the image distance of the convex lens is positive, and that of the concave lens is negative. b. both are negative for a virtual image. c. both are positive for a virtual image d. the image distance of the convex lens is negative, and that of the concave lens is positive.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 06:30
Air initially at 0.75 bar, 1000 k, and occupying a volume of 0.12 m^3 undergoes two processes. process 1-2: the air is compressed isothermally until the volume is halved. process 2-3: the air undergoes a constant pressure process until the volume is halved again. assume ideal gas behavior. a) determine the mass of the air, in kg. b) the work and the heat transfer for each of the two processes, in kj. (100 kj = 1 bar . m^3)
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 16:30
In a classical model of the hydrogen atom, the electron moves around the proton in a circular orbit of radius 0.053 nm. what is the electron's orbital frequency? what is the effective current of the electron?
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 20:10
Consider two less-than-desirable options. in the first you are driving 30 mph and crash head-on into an identical car also going 30 mph. in the second option you are driving 30 mph and crash head-on into a stationary brick wall. in neither case does your car bounce off the thing it hits, and the collision time is the same in both cases. which of these two situations would result in the greatest impact force?
Answers: 1
You know the right answer?
A 8.45μC particle with a mass of 6.15 x 10^-5 kg moves perpendicular to a 0.493-T magnetic field in...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 09.12.2021 08:10
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 09.12.2021 08:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 09.12.2021 08:10
![question](/tpl/images/cats/mat.png)
Mathematics, 09.12.2021 08:10
![question](/tpl/images/cats/mat.png)
Mathematics, 09.12.2021 08:10
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 09.12.2021 08:10
![question](/tpl/images/cats/himiya.png)
Chemistry, 09.12.2021 08:10
![question](/tpl/images/cats/ekonomika.png)
Business, 09.12.2021 08:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 09.12.2021 08:10
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fr.png)
French, 09.12.2021 08:10
![question](/tpl/images/cats/mat.png)
Mathematics, 09.12.2021 08:10
![question](/tpl/images/cats/mat.png)
Mathematics, 09.12.2021 08:10
![question](/tpl/images/cats/mat.png)
Mathematics, 09.12.2021 08:10