<span>With a partner, describe interactions in this scene, tracing the movement of materials or energy through all four of Earth's spheres if possible. Plants (biosphere) draw water (hydrosphere) and nutrients from the soil (geosphere) and release water vapor into the atmosphere.</span>
Answer:
A This is a nuclear reaction, because the atoms nucleus changed.
Answer:
53.06 ohm
Explanation:
We have given the rms voltage V =140 V
And the rms current i=31 mA
So the impedance 
Resistance is given as R = 3 kohm
And capacitive reactance 
We know that 
Squaring both side 
Answer:
1300 m/s
Explanation:
Applying,
v = λf/2............... Equation 1
Where v = velocity or speed of wave, f = frequency of wave, λ = wavelength of wave.
From the question,
Given: f = 325 Hz, λ = (12×2/3) = 8 m
Substitute these values into equation 2
v = 325(8)/2
v = 1300 m/s.
Hence the standing wave speed is 1300 m/s
The right option is 1300 m/s
