I would say that it is Meteors, Meteorites, and comets. (METEORS may be wrong)
. Both can be represented by balanced equations. Both involve changes to electron arrangements in atoms. Both involve a change in energy. Both result in a change in the identities of elements.
Answer:
The path difference between the two waves should be one-half of a wavelength
Explanation:
When two beams of coherent light travel different paths, arriving at point P. If the maximum destructive interference is to occur at point P , then the condition for it is that the path difference of two beams must be odd multiple of half wavelength. Symbolically
path difference = ( 2n+1 ) λ / 2
So path difference may be λ/2 , 3λ/ 2, 5λ/ 2 etc .
Hence right option is
The path difference between the two waves should be one-half of a wavelength.
Answer:
rift valleys are created is the correct answer:)
Explanation:
Answer:
a) γt = 120.107 lbf/ft³
b) γt = 121.455 lbf/ft³
c) γt = 122.803 lbf/ft³
d) γt = 124.150 lbf/ft³
Explanation:
Given:
e = 0.76
Gs = 2.74
γw = 62.43 lbf/ft³
a) S = 85%
b) S = 90%
c) S = 95%
d) S = 100%
We can apply the formula
γt = γw*(Gs+S*e)/(1+e)
a) γt = (62.43 lbf/ft³)*(2.74+0.85*0.76)/(1+0.76)
γt = 120.107 lbf/ft³
b) γt = (62.43 lbf/ft³)*(2.74+0.90*0.76)/(1+0.76)
γt = 121.455 lbf/ft³
c) γt = (62.43 lbf/ft³)*(2.74+0.95*0.76)/(1+0.76)
γt = 122.803 lbf/ft³
d) γt = (62.43 lbf/ft³)*(2.74+1*0.76)/(1+0.76)
γt = 124.150 lbf/ft³