A transverse wave is traveling from north to south. Which statement could be true for the motion of the wave particles in the me
2 answers:
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Answer:
a.
b.
Explanation:
The inertia can be find using
a.
now to find the torsion constant can use knowing the period of the balance
b.
T=0.5 s
Solve to K'
Answer:
Explanation:
Let
h = height of balloon (in feet).
θ = angle made with line of sight and ground (in radians).
h = 300 tanθ
now can be written as
When θ = π/4,
As we know by Doppler's effect of light we have
here we will have
[tex}\frac{398.1 nm - 396.9 nm}{398.1 nm} = \frac{v}{c}[/tex]
here by solving above we have
here we have
since wavelength is increased so we can say that it is moving away
so correct answer is
1- 904.3 km/s away from the Earth