S=d/t
speed can be calculated by dividing distance by time.
Albert Einstein published the theory of special relativity in 1905, and general relativity in 1916.
The highest frequency (f) at which the source can operate is given as:
f = 55.133Hz.
<h3>What are sinusoidal waves?</h3>
The most realistic representation of how many objects in nature change state is a sine wave or sinusoidal wave.
A sine wave depicts how the intensity of a variable varies over time.
<h3>What is the calculation justifying the above result?</h3>
P = (1/2) μω²A²v
300W = 1/2 (4 X 10⁻²kg/m) ω₂ (0.05m)²v
Thus the wave speed is:
v = √(T/μ)
= √[(100N)/(4 X 10⁻²kg/m)
= 50m/s
300W = 1/2(4 X 10⁻²kg/m) ω²(0.05m)² (50m/s)
⇒ ω = 346.41 1/s
ω = 346.41 1/s
= 2πf
⇒ f = 55.133Hz
Learn more about Sinusoidal waves:
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The atoms according to the number of electrons it will lose or gain is matched as follows;
Sodium → lose 1
Nitrogen → gain 3
Sulphur → gain 2
Fluorine → gain 1
Boron → lose 3
Beryllium → lose 2
<h3>Atoms</h3>
Atoms are the building block of matter. The outermost electron of an atom determines the number of electron an atom loose during bonding. Therefore,
- Na(sodium) with an outermost electron of one will lose 1 electron to attain the octet rule.
- Nitrogen with an outermost electron of 5 will easily gain 3 electrons to attain the octet rule
- Sulphur(S) with an outermost electron of 6 will easily gain 2 electrons to attain the octet rule
- Fluorine with an outermost electron of 7 will easily gain 1 electrons to attain the octet rule
- Boron with an outermost electron of 3 will easily loose 3 electrons to attain the octet rule
- Beryllium with an outermost electron of 2 will easily loose 2 electrons to attain the octet rule
learn more on electrons here:brainly.com/question/5141076
