In a solid body, the six components of the stress at a point p, are given by: ox 115 mpa, av 85 mpa, o2 = -80 mpa tyz 25 mpa, txz = 71 mpa, txy = -53 mpa if the normal vector to the body at point p is n-2jk determine the normal stress at the point p (in mpa) enter your answer in decimal form. for example: 50.1175345 you can round your answer to five decimal places. for example: 50.11753

when it gains or loses electrons

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.

i believe the answer is a hope it and is correct

a. spokes of a wheel.

as indicated in the question radial contains rad, also found in radius, so the fracture's would span the radius.