A 331 N stoplight is hanging in equilibrium from cables as shown. The tension in the right cable is 550 N, and it makes an angle
of 12 degrees with the horizontal.
What is the force of tension exerted by the cable on the left side?
What is the force of tension exerted by the cable on the left side?
1 answer:
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The wavelength of the light ray with the given frequency is 4.05 × 10⁴nm.
Given the data in the question;
- Frequency of the light ray;
- Wavelength;
Wavelength can be simply defined as the spatial period of a periodic wave. When the shapes of waves are repeated, the distance over which they are repeated is called wavelength. Wavelength is expressed as;
Where is wavelength, f is frequency and c is speed of light(
)
We substitute our values into the expression above to determine the wavelength of the light ray.
Therefore, the wavelength of the light ray with the given frequency is 4.05 × 10⁴nm.
Learn more about wavelength: brainly.com/question/16776907