Cleus Collision 20 pts possible
part 1 of 2
A neutron in a reactor makes an elastic
he...
Cleus Collision 20 pts possible
part 1 of 2
A neutron in a reactor makes an elastic
head-on collision with the nucleus of an atom
initially at rest.
Assume: The mass of the atomic nucleus is
about 13.1 the mass of the neutron.
What fraction of the neutron's kinetic en-
ergy is transferred to the atomic nucleus?
part 2 of 2
If the initial kinetic energy of the neutron
is 1.68 x 10-13 J. find its final kinetic energy.
.
Answer in units of J.
Answers: 1
Another question on Physics
Physics, 21.06.2019 22:50
Aplane takes off from an airport and flies to town a, located d1 = 215 km from the airport in the direction 20.0° north of east. the plane then flies to town b, located d2 = 230 km at 30.0° west of north from town a. use graphical methods to determine the distance and direction from town b to the airport. (enter the distance in km and the direction in degrees south of west.)
Answers: 2
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 cornea’s vertex is focused on the retina?
Answers: 1
Physics, 22.06.2019 13:30
6–48 bananas are to be cooled from 24 to 138c at a rate of 215 kg/h by a refrigeration system. the power input to the refrigerator is 1.4 kw. determine the rate of cooling, in kj/ min, and the cop of the refrigerator. the specific heat of banana above freezing is 3.35 kj/kg·8c.
Answers: 3
You know the right answer?
Questions
Mathematics, 26.07.2019 06:50
English, 26.07.2019 06:50
History, 26.07.2019 07:00
History, 26.07.2019 07:00
Mathematics, 26.07.2019 07:00
Mathematics, 26.07.2019 07:00
Physics, 26.07.2019 07:00
Biology, 26.07.2019 07:00
History, 26.07.2019 07:00
Chemistry, 26.07.2019 07:00
