![subject](/tpl/images/cats/fizika.png)
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 23:30
Abeam of electrons with of wavelength of 7.5 x 10-6 m is incident on a pair of narrow rectangular slits separated by 0.75 mm. the resulting interference pattern is projected onto a screen 10.0 m from the slits. what is the separation of the interference maxima in the resulting interference pattern?
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 00:50
Part a constants huck finn walks at a speed of 0.60 m/s across his raft (that is, he walks perpendicular to the raft's motion what is huck's velocity (speed and direction) relative to the river bank? express your answer to three significant figures and include the appropriate units. relative to the shore)
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 10:10
In a simplified model of the human eye, the aqueous and vitreous humors and the lens all have a refractive index of 1.40, and all the refraction occurs at the cornea, whose vertex is 2.60 cm from the retina. what should be the radius of curvature of the cornea such that the image of an object 40.0 cm from the corneaβs vertex is focused on the retina?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 15:30
To understand the behavior of the electric field at the surface of a conductor, and its relationship to surface charge on the conductor. a conductor is placed in an external electrostatic field. the external field is uniform before the conductor is placed within it. the conductor is completely isolated from any source of current or charge. part a: which of the following describes the electric field inside this conductor? it is in the same direction as the original external field.it is in the opposite direction from that of the original external field.it has a direction determined entirely by the charge on its surface.it is always zero. part b: the charge density inside the conductor is: 0non-zero; but uniformnon-zero; non-uniforminfinite part c: assume that at some point just outside the surface of the conductor, the electric field has magnitude e and is directed toward the surface of the conductor. what is the charge density Ξ· on the surface of the conductor at that point? express your answer in terms of e and Ο΅0
Answers: 1
You know the right answer?
Arocket experiences a constant force even as the amount of fuel in its fuel tanks decreases. what ha...
Questions
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 20.01.2020 14:31
![question](/tpl/images/cats/mat.png)
Mathematics, 20.01.2020 14:31
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 20.01.2020 14:31
![question](/tpl/images/cats/mat.png)
Mathematics, 20.01.2020 14:31
![question](/tpl/images/cats/mat.png)
Mathematics, 20.01.2020 14:31
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 20.01.2020 14:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.01.2020 14:31
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.01.2020 14:31
![question](/tpl/images/cats/en.png)
English, 20.01.2020 14:31
![question](/tpl/images/cats/istoriya.png)
History, 20.01.2020 14:31
![question](/tpl/images/cats/en.png)
English, 20.01.2020 14:31
![question](/tpl/images/cats/fizika.png)