Question

contruction of sundial​

Answer 1

Answer:

A sundial is a device that tells the time of day when there is sunlight by the apparent position of the Sun in the sky. In the narrowest sense of the word, it consists of a flat plate (the dial) and a gnomon, which casts a shadow onto the dial. ... The gnomon casts a broad shadow; the shadow of the style shows the time.

Answer 2

Your question: contruction of sundial?

Explanation:

and

answer:A sundial is a device that tells the time of day when there is sunlight by the apparent position of the Sun in the sky. In the narrowest sense of the word, it consists of a flat plate (the dial) and a gnomon, which casts a shadow onto the dial. ... The gnomon casts a broad shadow; the shadow of the style shows the time.