What is the relationship between wavelength and frequency? is it direct or inverse?

1 answer:

5 0

T<span>he relationship between wavelength and frequency is inverse.

This is as the wavelength increases the frequency decreases and as the wavelength decreases the frequency increases.

The light meets this equation that reflects the relationship between wavelength and frequency:

c = wavelength * frequency => wavelength = c / frequency

where c is the constant speed of light.
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In the four-stroke internal combustion engine, fuel is ignited during the ____ stroke.

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a tire with inner volume of 0.0250m^3 is filled with air at a gauge pressure of 36.0 psi. If the tire valve is opened to the atm

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Answer: Escaped volume = 0.0612m^3

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According to Boyle's law

P1V1 = P2V2

P1 = initial pressure in the tire = 36.0psi + 14.696psi = 50.696psi (guage + atmospheric pressure)

P2 = atmospheric pressure= 14.696psi

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3 years ago

A car travels around a level, circular track that is 750m across. What coefficient of friction is required to ensure the car can

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The coefficient of friction must be 0.196

Explanation:

For a car moving on a circular track, the frictional force provides the centripetal force needed to keep the car in circular motion. Therefore, we can write:

$\mu mg = m\frac{v^2}{r}$

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$\mu$ is the coefficient of friction between the tires and the road