The more energy orbits the radiation jumps the more energy it has. So if the frequency stays the same each time then the wavelength will get longer if there is more energy.
In this case the situation in which the radiation jumps the most energy orbits is when: the electron jumps from the fourth orbit to the first orbit. This will emit the longest wavelength
india and china produce the most greenhouse gas emissions?
Answer:
Part a)
Part b)
Part c)
So from above discussion we have the result that energy loss will be more if the collision occurs with animal with more mass
Explanation:
Part a)
Let say the collision between Moose and the car is elastic collision
So here we can use momentum conservation
also by elastic collision condition we know that
now we have
now we have
Now loss in kinetic energy of the car is given as
so fractional loss in energy is given as
Part b)
Let say the collision between Camel and the car is elastic collision
So here we can use momentum conservation
also by elastic collision condition we know that
now we have
now we have
Now loss in kinetic energy of the car is given as
so fractional loss in energy is given as
Part c)
So from above discussion we have the result that energy loss will be more if the collision occurs with animal with more mass
Answer:
All the given option is false.
Explanation:
A)
This is not true for all the materials like composite because the Poisson ratio for composite material can be negative that is why positive tensile stress may produce positive lateral strain.
B)
This is not true for all the material because the Poisson ratio for some material can be positive that is why positive tensile stress may produce negative lateral strain.
C)
The explanation is same as option A.
D)
This is not true for all the materials ,It is valid only up to elastic limit .After the elastic limit the strain and stress does not follow linear path.
E)
This is not true for all the materials because some materials like composite is having negative value of Young's modulus.
Therefore all the given option is false.
Answer:
1 meter for this wave
Explanation:
Amplitude is the height of the wave from the midline to the crest
