Answer:
I am a math genus and this one is hard 3142 i think you multiple
Answer:
The correct options are:
1) Protons
Explanation:
Brayons are composite subatomic particles which consist of odd number of valence quarks.Quarks are the fundamental particles in the nature that combine to form other particles such as neutrons and protons. In these composite subatomic particles strong nuclear forces dominate as compared to other fundamental forces in the nature.
A list of brayons includes (names are as represented in theory):
1) Proton's
2) Neutrons
3)Lambda
4) Sigma
5)Xi
6) Omega
7) Delta
Hence we find only proton is matching from the given options.
Answer:
The observed wavelength is (color - Red)
Explanation:
From the question we are told that
The wavelength of the emitter is
The redshift is R = 0.4
Generally red shift is mathematically represented as
=>
=>
=>
=>
Use the conservation of momentum formula: m1v1 + m2v2 = v(m1 + m2)
(0.005kg)(250m/s) + (12kg)(0m/s) = v(0.005kg + 12kg)
v = ((0.005kg)(250m/s)) / (0.005kg + 12kg)
v = 0.104 m/s
I think the answer is D but i could be wrong