A sine function can be used to model light waves. Green light has a wave length, or period of about 510 nm . which equation best models green light? a. y= sin pi/510 theta b. y= sin pi/255 theta c. y= sin 510/pi theta d. sin 255/pi theta
2 answers:
<span>A sine function can be used to model light waves. Green light has a wave length, or period of about 510 nm. The equation that best models green light is </span><span>y= sin 510/pi theta. The answer is letter C.</span>
Answer:
B is correct.
Step-by-step explanation:
A sine function can be used to model light waves. Green light has a wave length, or period of about 510 nm .
Equation of sine wave:
As we know the period of sine function is 2π
Period of this function is 2π/a
We are given the period of function is 510
Thus,
Now we will solve for a
Required equation:
Hence, The equation for best models green light is
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