Question

why does Rising Sun appear red in colour question? .2 write three characteristics of a good fuel​

Answer 1

Answer:

rising sun appears red because when sun rise in morning it's distance from us is very far. And by VIBGYOR, RED color have longest wavelength, all color except red , are scattered but red not .hence Sun appear red in morning

2. More burning efficiency,

easily available,

eco-friendly

Answer 2

• Answer:

1. at sunrise the sun looks almost reddish this is because at the same time of sunrise the sun is near the horizon. the light from the sun should trnasvere larger thickness of atmosphere then what is actually covers when Sun is forehead .blue and violet coloured rays are scattered in large amount then the red colour rays hence the light reaching the observer is almost red

2. characters of good fuel

1. high chlorific value

2.moderate ignition temperature

3.low moisture content