Question

what is proton neutron hypothesis give reason for acceptanceof this hypothesis .how does this hypothesis avoid the failures of electroni hypothesis h​

Answer 1

Answer:

Jose is running on the outer track and cover a distance of 695.2 m in one round, it means outer circumference of track is 695.2 m

similarly the inner circumference of track is

580.8 m

Let outer radius of circular track be r_{1}r

1

and inner radius be r_{2}r

2

★According to the question,

2\pi r_{1} = 695.22πr

1

=695.2 m

r_{1} =r

1

= 110.6110.6 m

2\pi r_{2} =2πr

2

= 580.8580.8 m

r_{2} =r

2

= 92.492.4 m

width of track = r_{1} - r_{2}r

1

−r

2

= 110.6-92.4110.6−92.4 m

= 18.218.2 m