Question

why we see rainbow as an arc?

Answer 1

$\huge{\orange{\underline{\red{\mathtt{ANSWER}}}}}$

▬▬▬▬▬ஜ۩۞۩ஜ▬▬▬▬▬▬

If we draw rays of sunlight that reflect at 42 degrees into your eyes then those rays start to look like they form a circular arc in the sky. So the reflection gives you the shape of the rainbow, while the refraction gives you the colours of the rainbow. ... From the air you can see circular rainbows.

▬▬▬▬▬ஜ۩۞۩ஜ▬▬▬▬▬▬

$\huge\pink{\mid{\underline{\overline{\tt The.. End}}\mid}}$

❤️❤️ℱ⌾ℒℒ⌾ᗯ ℳℰ❤️❤️

$<marquee>$

✔️✔️✔️ ⓂⒶⓇⓀ__ ⓂⒺ__ ⒶⓈ__ ⒷⓇⒶⒾⓃⓁⒾⒺⓈⓉ✔️✔️✔️