Answer:
Explanation:
<h3><u>Given data:</u></h3>
Frequency = f = 200 Hz
Velocity = v = 400 m/s
<h3><u>Required:</u></h3>
Wavelength = λ = ?
<h3><u>Formula:</u></h3>
v = fλ
<h3><u>Solution:</u></h3>
Put the givens in the formula
400 = (200)λ
Divide 200 to both sides
400/200 = λ
2 m = λ
λ = 2 m
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If I tell you that I traveled 30 miles in the last 2 hours, the only thing you can calculate is my average speed during those two hours. You can't tell anything about my acceleration or the direction in which I traveled.
When you put that into a Punnett square you first use the FOIL method because this is a dihybrid case where two traits are considered. This will be the resulting Punnett square:
PL Pl pL pl
PL PPLL PPLl PpLL PpLl
Pl PPLl PPll PpLl Ppll
pL PpLL PpLl ppLL ppLl
pl PpLl Ppll ppLl ppll
Now based on the Punnett square above, you can get the ratio. Remember that the dominant trait will always be expressed when you count phenotype combinations so as long as there is a capital letter in the combination, it will always be the one expressed.
So there are 9 polka dot, long eyelashes(PL), 3 polka dot, short eyelashes (Pl), 3 solid color, long eyelashes (pL), 1 solid short eyelashes(pl).
So your answer is D. 9:3:3:1 ratio
Keister since the fence after I sent the van the refractory period prevents double counting the same event where is after I passed a van they prevent sensing the patient stimulus it’s after
Answer:
Straight line in a transverse wave represents the mean position of oscillating energy parameter at which the instantaneous amplitude is zero.
Explanation:
- A transverse wave is one in which the direction of propagation is perpendicular to the direction of oscillating energy vector.
- The transverse wave having a horizontal straight line represents the line of zero amplitude of oscillation.
- <em>When in graphical representation the curve intercepts this horizontal line then the amplitude of the oscillation and the phase of the wave becomes whole number multiple of 2π and as we know that the periodic oscillations are represented as a sinusoidal function which leads the amplitude to zero.</em>
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