Where is most of the mass of an atom located? A.in the nucleus B.in the orbits C.in the electrons Dit is split between the nucle
2 answers:
Answer:
A. In the nucleus
Explanation:
Atom mainly consisting of its three subatomic particles
1) Electron
2) Proton
3) Neutron
as we know that mass of electron is given as
mass of proton and neutron is approximately same and given by
now we know that mass of electron is 10000 times smaller than the mass of neutron and proton
so major part of mass of atom is due to proton and neutron
so its whole mass is concentrated in its nucleus
correct answer would be
A. In the nucleus
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Answer:
i) 0.7
ii) 1.39
iii) 0.6
Next time, when compiling a Physics question, ensure you put the unit of each measurement.
Explanation:
i) T = time of flight =
where u = speed = 4, A = 60 and g = acceleration due to gravity = 10 (It is a constant);
Subsituting the values, we have: T = = 0.7
ii) distance travel = Range = R =
where u = speed = 4, A = 60 and g = acceleration due to gravity = 10 (It is a constant);
Subsituting values, we have: R = = 1.39
iii) Maximum Height = H =
where u = speed = 4, A = 60 and g = acceleration due to gravity = 10 (It is a constant);
Subsituting values, we have: = 0.6