Jaylen draws a diagram to show the behavior of light as it passes through an opening.

how can jaylen correct the error in his diagram?

by drawing the arrows on the right side of the opening so they point outward instead of inward
by drawing the arrows on the left side of the diagram so they are parallel to the wave fronts instead of perpendicular
by drawing only two arrows on the right side of the opening, with one pointing upward and the other pointing downward
by drawing only two arrows on the left side of the diagram, with one parallel to the wave fronts and one perpendicular to the wave fronts

Jaylen can correct the error in his diagram by:

"Drawing the arrows on the right side of the opening so they point outward instead of inward."

Explanation:

The diagram that Jaylen made is showing diffraction of light in which when light passes through a narrow slit, it is diffracted into semi-circular waves. the direction remains the same.

the answer is 3.1 his answer is wrong mines is right

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.