A. wavelength
<span>B. Amplitude
The others I am not sure about
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✿ Transpiration is the process by which water is carried through plants from roots and release water vapor through their leaves.
✿ Cutting down trees can decrease the amount of water vapor entering the air through the processes of <u>Transpiration</u>
Answer :
I think it is A. Distance
Answer:
E₁ / E₂ = M / m
Explanation:
Let the electric field be E₁ and E₂ for ions and electrons respectively .
Force on ions = E₁ e where e is charge on ions .
Acceleration on ions a = E₁ e / M . Let initial velocity of both be u . Final velocity v = 0
v² = u² - 2as
0 = u² - 2 x E₁ e d / M
u² = 2 x E₁ e d / M
Similarly for electrons
u² = 2 x E₂ e d / m
Hence
2 x E₁ e d / M = 2 x E₂ e d / m
E₁ / E₂ = M / m
