1.Physical properties of such particles as neutrinos can be inferred from high e
ID: 1287969 • Letter: 1
Question
1.Physical properties of such particles as neutrinos can be inferred from high energy scattering experiments which apply the conservation of _______ momentum and energy
-relativistic
- classical
2.The very useful thing about analyzing a collision from the perspective of a moving center-of-mass reference frame is that _______ in this reference frame.
-the total mass is zero
-the total momentum is equal to the total energy
-none of these is truethe total energy is zero
3.As discussed previously in class, Rutherford's original experiments were carried out using alpha particles colliding with nuclei in the target atoms. His exxperiments were not good for probing more deeply into the nuclei of the target atoms because _____ .
-the target nuclei did not have sufficient energy
-the target nuclei were not massive enough
-the alpha particles did not have sufficient chargethe
-alpha particles did not have sufficient energythe
-target nuclei did not have sufficient charge
-the total momentum is zero
4.Two cars collide, one headed north and one headed west. They stick together and leave skid marks on the pavement, which show that car 1 was deflected 20
Explanation / Answer
(1) relativistic
(2) None of these is true
(3)As discussed previously in class, Rutherford's original experiments were carried out using alpha particles colliding with nuclei in the target atoms. His exxperiments were not good for probing more deeply into the nuclei of the target atoms because alpha particles did not have sufficient energy.
(4)the car with the less angle of deflection will have greater momentum.
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