Answer:
maybe something like:
1. what caused their extinction primarily
2. why could they not survive through the situation they were in
3. how do we know what specific event occurred using only the resources we have today
Explanation:
I hope this gave you a bit of insight :))!
The frequency of the wave is 0.196 Hz
<h3>Speed of a wave</h3>
The speed of a wave is given by v = fλ where
- f = frequency and
- λ = wavelength
<h3>Frequency of the wave</h3>
Making f subject of the formula, we have
f = v/λ
Since
- v = speed of wave = 4.5 km/s = 4.5 × 10³ m/s and
- λ = wavelength = 2.3 × 10⁴ m.
Substituting the values pof the variables into the equation, we have
f = v/λ
f = 4.5 × 10³ m/s ÷ 2.3 × 10⁴ m.
f = 1.957 × 10⁻¹ Hz
f = 0.1957 Hz
f ≅ 0.196 Hz
So, the frequency of the wave is 0.196 Hz
Learn more about frequency of a wave here:
brainly.com/question/22027684
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