The molecules separate and become atoms and there magnetic forces deprecate and no longer collide
Answer:
23785m
Explanation:
V= 4780/9.9= 482.8km/h
d= v²/g = 482.8²/9.8= 23785m
Answer:
Heat acclimatization :
It is the biological adaptations or we can say that it coverts according to the present environment.It also reduce the strain and maintain the normal temperature and heart rate.Heat acclimatization also increase the comfort and reduce all the mental strain and also protect out liver ,muscles ,kidneys and brain fro the injury.
Answer:
1) 1.67eV
2) 505nm
Explanation:
The maximum kinetic energy of photoelectrons ,
KEmax=λhc−W=(0.3×10−6)(1.6×10−19)(6.62×10−34)(3×108)eV−2.46eV=1.67eV
If λ0 is the cut-off wavelength, W=λ0hc
or λ0=Whc=2.46×1.6×10−19(6.62×10−34)(3×108)=5.05×10−7m=505×10−9=505nm
<em>We know that the work function is the minimum photon energy for taking place of photoelectric effect. </em>
Answer:
Hello some parts of your question is missing below is missing part
In order to satisfy as many wants as possible, it is necessary to achieve productive efficiency
(multiple choice)
because otherwise resources are idle.
because producing more of one thing also leads to producing more of another.
because otherwise output may go to where it is less valued.
answer : because otherwise resources are idle.
Explanation:
In order to satisfy as many wants as possible it is necessary to achieve productive efficiency and productive efficiency is when resources are used to its full potential to manufacture a product or service and during this process very few resources will be left idle. also when productive efficiency is achieved ; marginal cost = average cost of the manufacturing