Physics, 19.08.2019 20:40 ethann47

How do you change newtons into kilograms

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Answer from: caity2006

You don't. You can only convert units when they're both units of the
same physical quantity. In this case, 'newton' is a unit of force, but
'kilogram' is a unit of mass. Those are not the same physical quantity,
so they don't convert.

The closest you can get is to find the weight of some mass when you know
the gravity in the place where the mass is. The weight of some mass is

(mass in kilograms) x (gravity in meters per second²)

and the answer is in newtons.

On Earth, the gravity is 9.8 meters per second², so each kilogram of mass
weighs 9.8 newtons.

In other places, like on the moon or on Mars, the gravity is different, so
a kilogram weighs something different.

Answer from: Quest

scattering of light by tiny particles in air to produce the colors we see on sky, is dependent on the following factors:

(i) wavelength of light

(ii) size of the scattering particle

(iii) distance traveled by light through the atmosphere.

according to rayleigh's law of scattering, the amount of scattering is inversely proportional to the fourth power of its wavelength. shorter the wavelength, greater is its scattering. hence violet/blue light is scattered more than red.

sun's light is a composite light ( visible light) with wavelengths in the range 400 nm (violet) to 700 nm (red). as sunlight passes through our atmosphere, the molecules of air scatter light according to their wavelengths. during sunrise and sunset, the sun's position is below the horizon. hence light from the sun travels a greater distance in the atmosphere when compared to its position a noon.

as sunlight enters the earth's atmosphere, blue light is scattered away and at the end of its journey in the sky, only red and orange wavelengths remain in the beam.

hence at sunrise and sunset, the sky appears reddish orange.

Answer from: Quest

Global warming was a major concern some people do not care global warming is fake it is not real the percentage of it happening is slight

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